Not Enough Server Storage

Standard warning: You can destroy your system with registry editor
be sure to read the instructions for use before diddling with it.

 1) Start the Registry Editor (REGEDT32.EXE in the system32 directory).

 2) Go to the following key
     HKEY_LOCAL_MACHINE 
       \SYSTEM
         \CurrentControlSet
           \Services
             \LanmanServer
               \Parameters

 3) Add  MinFreeConnections
          Data Type: REG_DWORD       
            String:  5

 4) Exit the editor.

 5) Start Control Panel/Network.

 6) Highlight Server Service click Configure.

 7) Pick Optimization, maximize throughput for file sharing.
    
 8) Reboot.

Backup one step