I'm using Windows 7. I installed it on a separate hard drive from my old OS, Vista 64. I can't delete the Windows or Program Files folder on the old (Vista) hard drive. I get a message telling me I ...

After your computer applies a Windows patch, the patch file along with other files related to the installation are cached in the hidden system folder C:\Windows ...

The Windows Installer Patch (.MSP) files on Windows 11/10 are located under the C:\Windows\Installer\$PatchCache$ root directory. In this post, we will attempt to ...

Q: To streamline my PC's storage of programs and data, I wanted to erase 100 gigabytes of what I considered junk files, some of them noncritical parts of Windows 7 ...

The message prompt You require permission from TrustedInstaller to make changes to this folder will pop up when you try to delete, modify, rename, or access core ...