Hi Abdullah ,
I ran the error through google translate :
Windows Can not access the specified Aygita, path or file. You may not have the permissions to access the ogle
although its not a super great translation I think I get the point , do you have Administrate privileges on your workstation?
if not I would try and get your Admin to login with Privileges and try again and see if the error goes away.
some other questions :
does this happen with every file you try to open?
can you move a file to an unrestricted area like your documents and try and open it from there to see if there is a change?