After switching on your computer received the error RPLUD is compressed. Press CTRL+ALT+DEL to restart on a black screen with white writing when trying to boot into Windows. Also tried to system restore by inserting win 7 disk but its also not happening. I keep getting the following from all the restore points I try. "System Restore did not complete successfully. Your computer’s system files and settings were no changed. Details: System Restore failed to extract the file (C:\) from the restore point. An unspecified error occurred during System Restore. (0x8000ffff) You can try System Restore again and choose a different restore point. If you continue to see this error, you can try an advanced recovery method. For more information, see What is Recovery?" 1 person got this answerI do too Please help.