Uninstall windows 8.1 updates. How to remove the service pack if the system cannot boot
Windows updates- these are additional software modules that are created by developers operating system for correction critical errors leading to malfunctions, fixing vulnerabilities in system security, as well as adding to Windows new features and stability improvements third party applications. In rare cases, due to developer errors, updates may contain critical bugs and cause crashes in Windows or programs installed in it. To restore normal operation, such failed updates must be removed, and in this guide we will talk about the various ways to remove updates in Windows 7 and 8 operating systems.
Configuring Update Download Options
To begin with, you need to keep in mind that not all updates are important and required to be installed. Many updates do not contain important fixes and improvements for the OS, but the changes they make can cause various failures. Also, many optional updates are large and take up a lot of hard drive space.
To avoid installing unnecessary updates to the operating system, you need to properly configure Windows Update, because by default the operating system automatically downloads and installs all updates released by Microsoft without exception. However, this can be fixed by enabling the ability to self-select and install only the most important updates.
To change the rules for downloading updates, open the menu Start And sign in Control Panel(in Windows 8 you can use hotkeys Win+I to open the Settings panel and click on the Control Panel link in it).
Opening the Control Panel through the Options Panel in Windows 8
Opening the Control Panel from the Start Menu in Windows 7
Next, go to the section system and safety (The control panel must be in Category, which can be selected in the upper right corner in the drop-down list located next to the caption View) .
Select an item Windows Update:
In the left vertical menu chooseSettings:
And finally, in the window that opens, select the option from the drop-down list. Look for updates, but the decision to download and install is made by me.
Hiding and restoring unnecessary updates
Updates detected by the system, but not yet installed, which are not needed, can be hidden so that they do not appear in the list for installation in the future.
To do this, open again Windows Update and select the desired section: Important or Optional updates.
In the list that opens, left-click to select an update that is not required to be installed, then right mouse button open the dropdown menu with options and select the item Hide update.
You can restore hidden updates in the same Windows Update by selecting the appropriate link in the left vertical menu.
In the list of hidden updates that opens, select the one you need and click on the button Restore, after which the update will return to the list available for download and installation.
Cleaning the disk from temporary files of downloaded updates and deleting the update history
On local disk C you can clear the system folders that store temporary files downloaded, but not installed updates, and delete the update history log.
To do this, open Conductor and go to:C:\Windows\SoftwareDistribution . In this directory, find two folders:Download(contains update files) anddata store(stores update history logs). Delete the files in them with a combination Shift+Del(without moving to the trash).
How to uninstall installed updates
Now let's talk about different ways to remove already installed updates from the system.
Uninstall via Control Panel
To uninstall updates installed in the operating system, open Control Panel and go to section Programs.
In chapter Programs and Features select item View installed updates.
In the list of installed updates that appears, select the required update with the left mouse button, then right-click and select the item in the drop-down menu Delete. To complete the operation, confirm your intentions by pressing OK and restart your computer for the changes to take effect.
Uninstall via command line
This the way is fine confident users, and involves manual entry of commands. Run command line with administrator rights. To do this, in Windows 7, click on the menu icon Start and in the search bar enter the command: cmd, then in the search results window, right-click on the icon cmd and select command Run as administrator. In Windows 8, just press the key combination Windows + X and in the appeared context menu select item Command Prompt (Admin).
Running Command Prompt as Administrator in Windows 7
Running Command Prompt as Administrator in Windows 8
To view a list of installed updates, enter the command:wmic qfe list brief /format:table
To remove any update, enter the command: wusa /uninstall /kb:update number(For example: wusa /uninstall /kb:3185331).
How to uninstall all updates at once
Unfortunately, this feature is in the functionality Windows developers did not foresee. It's a pity, this function can really be useful in some situations, since deleting in manual mode a large number of updates are inconvenient and take too long. Fortunately, there are some simple and available ways solve this problem.
Removing via .bat file (batch file)
Create a new file with the program Notebook(right click on an empty space on the desktop and select the option Create a text document).
Copy the following code into an empty document:
@echo off
color 0A
mode con: cols=40 lines=12
setlocal enabledelayedexpansion
Set templist=%TEMP%\listTMP.txt
set list=%USERPROFILE%\Desktop\uninstall_updates.cmd
echo.
echo.
echo Please wait
echo.
echo.
if exist %templist% del %templist%
if exist %list% del %list%
wmic qfe get hotfixid>>%templist%
call:1 "KB" "KB:"
echo DONE
timeout /t 3 /nobreak > nul
exit /b
:1
for /f "tokens=1* delims=]" %%a in ("find /v /n "" ^ if not "%%b"=="" (set line=%%b) else (set line= not)
set newline=!line:%~1=%~2!
set newline=!newline:not=!
echo wusa.exe /uninstall /!newline!/quiet /norestart>>%list%
::set templist=%list%
goto:eof
Save the generated file with the extension .bat by giving it any name (for example: new.bat). Pre-In Options File type choose an option All files. Then run the batch file.
After launching the created file, a window will open asking you to wait, which will close automatically upon completion of the deletion . All updates installed in Windows 7 and 8 will be removed.
Removing updates using special programs
Nowadays, a large number of different uninstallers and system cleaners have been developed, which are quite capable of removing updates from Windows. For example, you can use famous program Revo Uninstaller, which can be downloaded for free from our website.
Run Revo Uninstaller and sign in Settings. In this section, select the tab Uninstaller and check the boxes next to the options Show system updates And Show system components.
Click OK to close the settings window and refresh the list by clicking on the corresponding icon on the program toolbar. After that in the list installed applications there will be Windows updates. It is very easy to identify them - they are marked with a special icon and, as a rule, have a serial number. KB:xxxxxxxxxxxx.
Hold down the key to uninstall ctrl and highlight the necessary updates with the left mouse button, then click on the icon Delete.
After the uninstall is complete and the computer restarts, the selected updates will disappear from the operating system.
How to remove old update files
Not many people think that every time updates are installed, Windows downloads update packages from Microsoft servers, and then starts the installation and update process. system files, but the package file itself, which is no longer needed, remains in the service folder. In the case of timely installation of updates, such files accumulate a lot and in total they can take up tens of gigabytes of space on the system disk. And if you remember that in our time, ultra-fast SSD drives of a relatively small volume are often used to operate the operating system, the issue of freeing up space often comes to the fore and deleting obsolete update package files can significantly help to significantly increase the amount of free space.
To remove obsolete service packs, open Conductor by clicking on the special icon next to the menu Start (or keyboard shortcut Win+E) . Right-click on the C drive and select the item in the context menu Properties.
In the window that opens, click the button Disk Cleanup.
In the next window, select a function Windows Update Cleanup, click OK and wait for the procedure to complete.
Many computer scientists consider this way the fastest, most efficient and safest, which is quite logical - the operating system will deal with its obsolete system files better than any third-party utilities.
In the Windows 8.1 (Windows 8) operating system, with default settings, system updates are downloaded and installed automatically. Once a month or more often, in case of special circumstances, for example, to urgently install a patch in the system that closes the vulnerability.
Operating system updates generally close security gaps found during the operation of Windows. Installing updates improves the overall security of the operating system. In addition, with the help of the update, fixes are installed in the OS to improve the operation of the system.
For some reason, users opt out of Windows updates by disabling such an option on the computer. In general, the reasons for refusing to search for, receive and install Windows updates are as follows:
- after installing updates, there may be malfunctions in the operation of the operating system and programs;
- with a limited Internet tariff, receiving updates leads to the consumption of a significant amount of traffic;
- users are afraid of losing Windows activation after installing the update;
- updates after installation take up a lot of disk space.
Therefore, users have questions: how to disable updates on Windows 8, or how to disable windows updates 8.1. Decide this problem You can do it yourself by changing the system settings.
On these operating systems, the process for disabling updates is the same. Therefore, I combined these operating systems in one article. From the names of the OS, it is clear that Windows 8.1 is an improved version of the operating system. Windows systems 8 (this operating system has been discontinued by Microsoft).
In this article, I'll show you how to disable Windows 8 updates in automatic mode, and how to disable the Windows 8.1 update forever, using the example of Windows 8.1 Update (in Windows 8 everything happens the same way), using two different ways means of the operating system.
How to turn off automatic updates in Windows 8.1
In automatic mode, the operating system independently searches for, downloads and installs updates on the user's computer through Windows Update.
To disable automatic system updates, perform the following settings:
- Enter Computer Settings from the Start Menu in Windows1, or from the Apps List in Windows 8.
- In the "All Control Panel Items" window, click on "Windows Update".
- In the Windows Update window, click on the "Settings" link.
- In the "Settings" window, in the "Important Updates" setting, select the "Do not check for updates (not recommended)" option.
- Next, click on the "OK" button.
Additionally, you can uncheck the "Recommended updates" and "Microsoft Update" settings.
To download and install system updates manually, select the "Look for updates, but I decide to download and install" option. In this case, you yourself decide which of the proposed updates you need to install on your computer.
How to disable Windows 8.1 update permanently
Another way to disable Windows 8 update is to stop the service responsible for updating the system.
To disable the Windows Update service, follow these steps:
- Enter the "Control Panel", select "Administration".
- In the "Administration" window, double-click the "Services" icon with the left mouse button.
- In the Services window, find the Windows Update service.
- Right-click on the Windows Update service, select "Properties" in the context menu.
- In the Windows Update Properties window ( local computer)", in the "General" tab, in the "Startup type" setting, select the "Disabled" option.
- In the "Status" setting, click on the "Stop" button.
- Then click alternately on the Apply and OK buttons.
Please note that when installing Microsoft applications, the Windows Update service may be enabled by the system. Therefore, after installing such applications, you must again disable the operating system update service.
To enable Windows 8 Update, in the "Properties: Windows Update (Local Computer)" window, select the startup type: "Automatic (Delayed Start)" or "Manual".
Disabling automatic updates using Windows Update Blocker
IN free program Windows Update Blocker has a feature to disable the automatic update service of the Windows operating system. Windows program Update Blocker is translated into Russian, the application does not require installation on a PC, it is launched from a folder.
The Windows Update Blocker program must be downloaded from the official website of the developer.
Windows Update Blocker download
Go through the following steps:
- First you need to unpack the ZIP archive on your computer.
- Open the "Wub" folder and then run the "Wub.exe" application.
- In the window Windows applications Update Blocker, you must enable the "Disable Updates" button, immediately after that, a daw will be automatically set in the "Protect Service Settings" item.
- To disable system updates, click on the "Apply" button.
- The Windows Update service is disabled, the service status indication color will change to red.
You can check the status of the update service using the Menu button. In the context menu that opens, click in turn on the items "Windows Update" and " Windows Services” to see the results of the program.
To enable the automatic Windows Update service, you will need to activate the “Enable Updates” option in the Windows Update Blocker program window, and then click on the “Apply” button.
Article Conclusions
In the Windows 8.1 or Windows 8 operating system, the user can disable automatic system updates, or permanently disable the installation of updates for Windows. The Windows Update Blocker disables the Windows Update service, preventing you from receiving system updates.
How to disable Windows updates in Windows Update Blocker (video)
As you know, many users of the Windows 7 and 8.1 system have recently received a message about the availability of its upgrade to version 10.
Despite the fact that it is possible to use this service at will, the icon with the update after such a message is installed on the computer of everyone with a licensed OS and periodically appears, interfering and annoying during work. But this is still half the trouble, since, together with this icon, there was also new folder, which has Name$WINDOWS.~BT, which serves to make it easier to switch to new version and the data it contains are not deleted. Such a phenomenon is not very pleasant for those users who do not want to apply innovation, especially when system disk almost crammed with the necessary data, because the weight of the folder is large enough, 3 GB.
In addition, all this can cause problem situations in the functioning of a PC or laptop, which is also not very good. That's why the best option will produce removal of unnecessary update, and there are several ways to do this.
It should be noted that these methods work for rollback any system update.
Uninstall via update center
The first way, which is the simplest, is to destroy the component with Parameters And Control panels. To perform the following operations will be required:
After all the events, a list of all versions that have been installed on the computer will be opened. Among them are chosen unnecessary updates and press again " Delete". Next, this action is confirmed and waiting for its completion.
It is also possible to get to the list of updates using Control Panel, in which, using the section " Programs and Features”, a side menu opens, where you select “ View installed updates».
Using the command line
The second way to get rid of updates is to use the command line. The following steps will be required to complete the process:
Romanov Stanislav 18.08.2014 12099
Microsoft advises uninstalling Windows 8.1 August update. How?
Microsoft is trying to raise popularity with one hand Windows platforms 8.1, the other - launches absolutely unstable updates to the system, from which you want to escape seriously and for a long time.
One of last week's security updates has already bricked an unknown number of PCs under Windows control 7. This time, the same unknown lot of users fell into a similar trap, but already on Windows 8.1.
Microsoft quietly released a week ago, and on Friday urged all customers to immediately remove one of the latest updates security after users reported their computers being suspended due to the infamous Blue Screen of Death (BSOD). Someone had a problem with incorrect display of fonts.
Problems with fonts and a certain Stop 0x50
The update, numbered MS14-045 in Microsoft's numbering, was one of nine included in the August 12 update package. Initially, it is intended to fix three separate points, including those related to the Windows kernel.
However, a few hours after installing it, users reported that MS14-045 generated a Stop 0x50 error on some systems, mainly PCs running Windows 7 64-bit.
"Installation went smoothly. After a reboot, everything worked fine. But when I closed my laptop and turned it on a little later, it presented blue screen with Stop 0x50 in Win32k.sys. I can't even boot into safe mode, unable to start Windows, no matter which mode is selected", - writes one of the users under the nickname "xformer", who started a long conversation with the support of the Microsoft discussion forum.
Given that the discussion has already been viewed over 50,000 times, the problem is likely to become massive. In the same topic, users also point out similar problems with other updates, including the introduction of support for the Russian ruble symbol.
Woody Leonard(Woody Leonhard) of InfoWorld reported the following:
Some customers were able to regain control of their PCs using System Restore to return the machine to a previous point of stability, but only after they booted the PC with the original installation media.
In the MS14-045 update and other accompanying documents, Microsoft stated that it has removed the patches from the download center. But on Saturday, however, updates continued to arrive on client Windows PCs.
"Microsoft is investigating behavior associated with installing this update and will update this bulletin when information becomes available", - the company said in the FAQ section of the MS14-045 update, - "Microsoft recommends that customers uninstall this update as an additional precaution; Microsoft has removed download links for update 2982791."
The advice from Microsoft, however, will not help already affected users. This was confirmed by the mass of users who decided to boot into safe mode.
At the same time, not every PC with MS14-045 installed experienced problems. Several IT administrators have reported in the Patchmanagement.org mailing list dedicated to this issue that they have successfully upgraded hundreds of client systems and servers.
The problem with last week's patch is not the only one in Microsoft's history. In April 2013, Microsoft urged Windows 7 users to uninstall an update that was generating BSOD screens. In August and September, Microsoft again stumbled upon the same rake by releasing an unstable update to its office suite. In October 2013, Microsoft again updated Windows 8.1 RT through the Windows Store, after a while tablet owners reported that their devices were affected.
Although Microsoft always releases some kind of news across all channels, the call to remove MS14-045 has gone very quietly. Nor the Center's blog information security Microsoft and Twitter have not responded in any way to the danger of the update or the company's recommendation. Additional Information, fortunately, there is on .
How to uninstall Windows 8.1 August Update?
In the link just mentioned above, the company shared in a simple way uninstalling the Windows 8.1 August update, in case of a problem with fonts. You can also follow the advice of the instructions if you encounter problems with the system. All actions taken are the sole responsibility of Microsoft. Below is the method:
Step 1: Restart your computer.
Step 2: Delete the fntcache.dat file. To do this, type the following command into the command line, then press Enter
Step 3: Once the fntcache.dat file is deleted, restart your computer. Now it should run stably.
Step 4: Click "Start" >> "Run" and type "regedit" (in the "Open" box) and click OK
Step 5: Locate the registry subkey:
HKEY_LOCAL_MACHINE - Software - Microsoft - Windows NT - CurrentVersion - Fonts
Step 6: Right-click on the "Fonts" subsection and click on the "Export" button.
Step 7: Enter the name of the exported reg file, select a suitable save location.
Step 8: Find all registry values under the "Fonts" subkey that meet the following requirements:
Step 9: Remove the fntcache.dat file again by typing the following command at the command prompt:
Del %windir%system32fntcache.dat
Step 10: Open Programs and Features in Control Panel. Click View Installed Updates. Now uninstall one of the following updates:
KB2982791
KB2970228
KB2975719
KB2975331
Step 11: Restart your computer.
Step 12: Locate the .reg file you saved, right-click on it, and click "Merge" to restore the registry values that were previously deleted.
Now the update for Windows 8.1 can be considered remote.
Less than a week ago, Microsoft officially announced the imminent release of an update for its operating system. The update (also known as Windows 8.1 Update 1) will be available tomorrow for all users of Windows 8.1 and Windows 8.1 RT, and for free.
This update is Microsoft's attempt to reassure classic PC users who haven't embraced the latest version Windows operating system, or simply dissatisfied with it. The update adds several new features, including buttons for minimizing and closing applications from Windows Store. In addition, after Windows installation 8.1 Update, users will be able to pin modern apps to the desktop taskbar, and on home screen there will be elements for managing the power of the computer (shutdown, restart, etc.).
The update greatly improves the user experience, but mainly on desktop machines. Thus, if you installed Windows 8.1 Update on a tablet or other device with touch screen, and not happy with the innovations included in this update, you can easily return to Windows 8.1.
The best thing about upgrading to Windows 8.1 from upgrading to Windows 8.1 Update is that the latter is very easy to uninstall. However, if you're not sure how to uninstall installed updates, follow the simple steps below to help you roll back from Windows 8.1 Update to Windows 8.1.
Step 1: Simultaneously press the key with Windows logo and R to open the Run dialog box. In the window that opens, type the command Appwiz.cpl, and then press Enter or OK to open the Programs and Features window.
Step 2: On the left side of the Programs and Features window, click the View Installed Updates link to see all the updates that are installed on your system.
Step 3: In the list of installed updates, go to the " Microsoft Windows and look for update KB2919355 there. Right click on it and click "Delete".
Step 4: Click the "Yes" button when a window appears on the screen with the message "Are you sure you want to uninstall this update?".
Step 5: Once the update has been removed, you will be prompted to restart your computer. Do this to completely uninstall Windows 8.1 Update.
Note: you don't need to uninstall the rest of the updates that were installed with KB2919355, as uninstalling the main update removes everything else related to Win 8.1 Update from the system as well.
Have a great day!
