I recently downloaded C4D and when i extracted the files my pc stalled when i tried to open the installer, and i noticed that there a few files with very weird names like \/-+-\\/ and one is a 19mb system file and i cant delete them. Cant quaranteen them or anything. Ive scanned with 2virus scanners and theres nothing in them. It says it cannot read from the disk when i try to delete it?!?!?!

Anyhelp please because its worrying me what the ££^£"^$^$"$&%" it is...