What is the purpose of all the *.msp files in the Windows installer folder?
The C:\ Drive is huge. It has grown to over 90GB. I did a disk analysis and 25GB are in the Installer folder alone. I use Glary Utilities and Avira Antivirus Utility, in addition to Windows Disk Clean-up. Something seems wrong. I also ran Spybot Search and Destroy.
I'm wondering if I can just clear out some of the .msp files myself?
