When encountering the problem of "Windows could not complete the updates, undoing changes", you can try the following methods in turn to solve it: 1. Ensure that the system disk has at least 10GB of free space, use the disk cleaning tool to free up space or transfer data; 2. Run the Windows Update Troubleshooting Tool to automatically detect and repair; 3. Enter safe mode, turn off third-party antivirus software and update key hardware drivers; 4. Run the command prompt with administrator permissions to reset the update component service and restart the related services. If it still cannot be resolved, you can try to create a new user or restore/reinstall the system.
When encountering the problem of "Windows could not complete the updates, undoing changes", many people's first reaction is to be anxious. In fact, this is not uncommon during Windows updates, and the reasons may include file corruption, driver conflicts, insufficient disk space, etc. The following analyzes and gives solutions from several common perspectives.
1. Check whether the disk space is sufficient
Windows updates require a certain temporary space to download and install patches. If your system disk (usually C disk) is insufficient space, the update may fail and the system will prompt "undoing changes".
suggestion:
- Make sure the system disk has at least 10GB of free space .
- You can use the system's own "Disk Cleanup" tool to delete temporary files and old update residues.
- If space is tight, you can also consider uninstalling some infrequently used software or transferring user data (such as documents, download directories) to other partitions.
2. Troubleshooting for Windows Update
Windows comes with some automatic troubleshooting tools that can help detect and fix common issues in updates.
Operation steps:
- Open Settings → System → Troubleshooting.
- Find "Other Troubleshooting" on the right, and slide down to find "Windows Update".
- Click the "Run" button to let it automatically check for problems.
This tool can handle some problems caused by service exceptions or configuration errors, and is suitable for users who do not want to manually torture.
3. Check for conflicting drivers or software
Some third-party drivers or security software (such as antivirus software) may conflict with the update process, causing interruptions to update.
You can try the following:
- Enter "Safe Mode" and update (this will load the least drivers and services).
- Temporarily close or uninstall third-party antivirus software.
- Update the drivers of key hardware such as motherboards, graphics cards and other key hardware to the latest version.
Especially older versions of graphics drivers, which are often reported, will cause update failures.
4. Manually reset Windows Update Components
If none of the above methods work, it may be that there is a problem with the system service or component related to Windows update.
Recommended operation:
- Open a command prompt (administrator permissions), and then enter the following commands:
net stop wuauserv net stop cryptSvc net stop bits net stop msserver
Then:
ren C:\Windows\SoftwareDistribution SoftwareDistribution.old ren C:\Windows\System32\catroot2 catroot2.old
Finally restart the related services:
net start wuauserv net start cryptSvc net start bits net start msserver
After doing this, recheck and updates, and there will usually be improvements.
Basically these common methods of handling it. Although the problem is annoying, it can be solved through the above ideas in most cases. If it really doesn't work, you can also consider creating a new user to test whether it is an individual account problem, or finally consider a more thorough method such as system restoration/reinstallation of the system.
The above is the detailed content of Windows could not complete the updates undoing changes. For more information, please follow other related articles on the PHP Chinese website!
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