C:\PQSC\CPS Gobbles Gigabytes

I'm housecleaning and am again frustrated by the many Gigabytes of disk space that the C:\PQSC\CPS\*****\FILES\ have taken since Me install in October 2001. Google and MS Knowledge Base searches haven't revealed if I can DELETE these old apparent spacewasters or not. PQSC/CPS files seem redundant, contain many 0 byte .DAT files, and are invading my space.
What can I do with them, besides Grin & Bear It? Reformat?

 

Delete C:\PQSC\CPS Files??

These files are over 2 years old but keep growing & stealing my space! Can I Delete? Convert to bioDiesel? Feed to the Dogs?

 

Found this on your question.

 

Jeez, i duh'd, well now at least I know my space gobbler is serving a semi-useful function, 0-byte files and all. I like my manual backups better, but do enable Sys Restore every now and then. Thanx Russ.