All the folders in blue that start with"$"

Bin1000101

Distinguished
Jan 7, 2007
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you gotta be kidding, that's a half gig in those folders. i'm aware of the dll cache, but all that sh*t needs to be there?
 

pscowboy

Distinguished
Apr 24, 2002
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If all the patches installed did not disturb your O/S negatively, there is no problem deleting them.

ONLY THE BLUE ONES!

Under no circumstances should you ever delete $hf_mig$ EVER!
 

pscowboy

Distinguished
Apr 24, 2002
1,129
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That folder is a record of updates that were successfully installed, so that the MS Update server knows what patches to send (or not to send) to your machine.

If you go to Windows Update, it will want to re-install all those patches it didn't find listed in that file.