My Documents is not accessible

Hello Everybody,
It’s been two weeks of using again my desktop because I’m at vacation. Now when I’m trying to look into my files got a ridiculous error that can’t access the folder. That folder has a plenty of important files.
How could I access this folder again without formatting the drive?
Does anyone has encountered this problem? Please share, Thanks everybody!
Error Display:

Location is not available
C:UsersLawrenceMy Documents is not accessible.
Access in denied.
