Pretty much the same thing as your previous post about temp files. Go ahead and delete them if you wish, it wont hurt anything. Might even get your system a little boost.
thanks the reason why i want to delete all this stuff is because ive got an annoying problem with a thing called malware crush and it gives you loads of viruses and i cant get rid of it.
Have you got rid of it now? are you using any of the software mentioned? did it help?, run regular scans and update your spyware and AV programs frequently.