By default, the Microsoft Exchange application backup is allowed 10 hours or 36000 seconds to complete. If the Exchange application backups exceed 10 hours, it may be necessary to increase this number. The timeout setting may be adjusted by following these instructions:
1 On the Microsoft Exchange server workstation, edit C:\PCBP\master.ini.
2 Change the value of the parameter BeforeCmdWaitTime to the desired time in seconds.