Hi all,
Last night I left my laptop on to download a file. In the morning apparently it was restarted. Anyhow I had folder say X. From the early morning I can't open any of its files.
The name of files is usually in black but the name of files including pdf and doc are in Green now.
When I want to open a PDF file it says:
"There was an error opening this document. Access denied"
for doc files it says:
"Word cannot open the document: user does not have access privileges"
and such a thing for ppt and ...
I'm the only user and I'm admin. I also switched user to admin but even in admin account it says the same. I tried run in command promt mode and copy the folder into my flash memory but says "access denied"
I restored my computer to some days including 5 days ago when definitely this problem did not exist but it's not solved.

I have lots of files in that folder that I need them for this semester. Please help me if you can.
Thanks