Ghost 9 WinXP "network Busy" error

I have received the following message from my backup of my SERVER pc:


Date: 4/26/2009 13:12:13 PM

Notification Type: Error

Priority: High

Description: An error occurred during a scheduled backup of drive F:\. Error EA390712: Open failed. Error E7D1001D: Unable to open '//edmini/backup-server/F_Drive/F_Drive008.v2i'. Error 00000036: The network is busy.

Details: 0xEA390712

  

I get this every time I run the backup, whether manually, or scheduled.

 

Question:  What does Error EA390712, or Error E7D1001D or Details: 0xEA390712 mean in English please?

 

In the past, the only way to fix these types of errors is to reboot the system.  Am I doing something wrong?