This is a PowerShell script to the Clear the Windows Update Cache. The Windows Update Cache is a special folder that stores the update installation files. It is located at the root of your system drive in C:\Windows\SoftwareDistribution\Download.
You can run the script directly from Windows Powershell, there are no extra command line options or parameters needed.
Q: Can I run the script safely?
A: Definitely not. You have to understand what the functions do and what will be the implications for you if you run them. If you're not sure what the script does, do not attempt to run it!
Q: What Windows Versions are compatible with this script?
A: See Tested on following Windows Versions.
Q: Are elevated rights needed to run this script?
A: Yes, you'll need administrator rights to delete files and folders under systemdirectories.
Q: Did you test the script?
A: See Tested on following Windows Versions.
Q: I really like the script. Can I send a donation?
A: Feel free to send donations via PayPal. Any amount is appreciated, but keep in mind that donations are completely voluntary and I'm not obliged to make any script adjustments in your favor regardless of the donated amount.
Verified on the following platforms:
| Windows Version | Yes/No? |
|---|---|
| Windows Server 2019 | No |
| Windows Server 2016 | Yes |
| Windows Server 2012 R2 | Yes |
| Windows Server 2012 | Yes |
| Windows Server 2008 R2 | Yes |
| Windows Server 2008 | Yes |
| Windows Server 2003 | No |
| Windows 10 | Yes |
| Windows 8 | No |
| Windows 7 | Yes |
| Windows Vista | No |
| Windows XP | No |
| Windows 2000 | No |
It is likely to work on other platforms as well. If you try it and find that it works on another platform, please let me know.