Hello, first try typing into the start button %temp% this will bring up your OS main temp folder, delete everything in this folder
you will have to "Skip" the (FXASDeBugLogFile) and maybe one or two more depending on which virus/spyware programs
you use , then go into your C; drive into users (your user) (Local) and Roaming and delete the contents of the "Temp"
folders in those locations this will free up allot of space on your computer, the largest I have seen is 200gigs
And as for the bug its not really a bug its only if you have a (Program) that makes and saves constant backups and if your
computer has only one HDD then the backup is being stored on your C; drive which is no place for a back up, So I suggest
that you hunt through (Programs & Features) to locate the software that is making the backups if this is the case, As I said
before I have worked on a computer that had 200 gigabytes in the %temp% folder alone not to mention the 3 other (Temp)
locations , Also defragging after will free up more space and should be quick since you've manually "Cleaned" by removing
duplicates files, empty registries and dead extentsions .
Acronis Home is on most W7 OSs and is a very good and free program, but also needs to be configured by the user so it
wont (Automatically) run and as long as the (Backup) it makes is not stored on your C: drive. you can check your 4 locations
on W7 for these backups x86, program files, users and windows.
I hope you find this information helpful, as I will check back.