Windows CIFS Access Error

1. cannot access OOO: cannot allocate memory:

Restart Server: 

a. Open a command line window (with administrative privilege)
b. net stop server & net start server.

  OR

a. Open Services window (find shortcut in Start Menu->System   
    Management Tools->Services or just Win+R input "services.msc").
b. Locate the "Server", right click on it and select "Restart".