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Win7 cannot install the patch. ServicePack system components are missing. Solution:
First, the reason why the Windows7SP 1 service package cannot be installed
In the system cleaning function of Windows7 Optimizer, the system slimming function lists the driver backup. If you choose to clean up these driver backups when slimming down, it will lead to the problem that you can't install Windows7SP 1 online, suggesting that the system lacks necessary components.
In the version after Rubik's Cube 2.02, this function has been removed, and this problem will not appear again. We also recommend you to use Rubik's Cube 2.0, a new generation software product.
Second, the Windows7SP 1 service pack cannot be installed.
1. Download the deleted driver backup file and extract it.
2. The driver backup in slimming function deleted some folders in folder C: \ Windows \ System32 \ DriverStore \ File Repository, and we packed the folder;
32-bit windows 7 ultimate, please click here to download 1 13MB.
Click here to download 194MB for 64-bit windows 7 ultimate.
Please decompress after downloading. If you don't know whether your system is 32-bit or 64-bit, please right-click the computer in the start menu and view the system properties. Or click on the small report in the Rubik's Cube to see it.
Step 2: Restore the deleted file.
1. Get the administrator rights of the target folder;
2. First, please ask the beautification master in the Rubik's Cube to click "Right-click menu customization" above, then click "Add right-click menu item" on the left, check "Administrator obtains ownership (files and folders)" on the right, and click "Apply" in the lower right corner. In this way, when you right-click on a file or folder, there will be an extra item "Administrator takes ownership" in the menu. If you log in directly as the user administrator, you can omit this step.
3. Then, open the Explorer and open the folder C: \ Windows \ System32 \ Driver Store \;
4. Right-click the FileRepository folder, and then click "Administrator takes ownership" in the menu. At this time, a command line window will pop up and continue to perform operations. You can wait patiently for dozens of seconds until the command line window closes automatically.
5. Folder recovery operation: Then, copy or cut all the contents of the FileRepository in the file just extracted and paste it into the folder C: \ Windows \ System32 \ DriverStore \ File repository;
6. If you are prompted to overwrite files, etc. , click OK all the way (because there are many files, remember to check the remaining files below and then press this operation);
7. After all these folders are pasted successfully, it is finished. If you still encounter the problem of insufficient prompt permission, do not close the prompt window. You can regain administrator rights for the folder c: \ Windows \ System32 \ DriverStore \ File Repository, and then click Retry. Or you can right-click the folder properties, click the Security tab, click the Edit button, manually add the permissions of your current Windows user name, set it to Full Control, and then click Retry the file copy operation.
8. Windows7SP 1 can be installed. Whether installing the downloaded SP 1 patch package independently or installing Win7SP 1 online through WindowsUpdate, 100% is sure to succeed.
The above content is a solution to the problem that Win7 failed to install patches and lacked ServicePack system components. Is it easy? I hope the content of this tutorial is helpful to you. You can refer to it.