Windows 8.1 Installer Folder Cleanup

On my Windows 8.1 laptop with a small SSD (100GB), disk space was running out. When I checked disk usage by folder using TreeSize, I found that C:\Windows\Installer was taking up over 22GB! A quick online research revealed that I couldn’t delete files from this folder safely. However, I also learned that it could be holding files that were no longer in use or needed.

On further search, I found this neat little utility called Patch Cleaner, which looks for such unused files and gives you the option to delete them or back them up to another location. When I ran it, I found that about 15GB out of those 22 were being hogged by the files that were no longer needed! All of these 400+ unused files are MSP files. I have moved these files to an external hard disk just in case there is an issue later. Restoring the files is as easy as copying them back to the installer folder.

Thank you Patch Cleaner for freeing up over 15% of my disk space!

Advertisements

2 thoughts on “Windows 8.1 Installer Folder Cleanup

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s