Registration date
July 9, 2015
Last seen
July 9, 2015

Outlook 2010 cannot open or access the required PST file [Solved]

Thi smorning a system has had a problem. When I try to open Outlook, I get the following error: "Cannot expand the folder. The set of folders cannot be opened. The file H:\outlook.pst is in use and cannot be accessed. Close any application that is using the file, and then try again. You might need to restart your computer." I can...