Remember - This is a public forum so never post private information such as email or phone numbers!trying to de-fragment the disk,however when i try to open it it give this error message, files missing not recognized by m.m. c console, or was created later, also not authorized to manipulate files as i have not got sufficient access rights. Have tried accessories menu, Help and support window, and the disk drive access point, all to no avail. this is a last ditched attempt to solving this problem also experiencing many crashes or automatic reboots. thank you Ideas:Programs you are having problems with Error messages Recent changes you made to your computer What you have already tried to fix the problem 1 person needs an answerI do too