I have seen it many times. This one is on a Windows 7 Professional box but I think as a rule I have seen it on XP boxes. Inside it there are several language folders and files. The files are BCD.LOG, BOOT.SDI, BOOTFIX.BIN and a few more. It is not on the 100MB boot partition. It is on C. I do know if you delete it the computer won't boot. What put this folder there?