SBS2008 Exchange Server
Please can anyone suggest a fix, we have been running Carbonite Exchange Server backup successfully with no problems for 6 months and now suddenly the Incremental backups fail with the message "writer status not stable -Try restarting application writer service"
If I reboot and restart the service the incremental still does not run.
If I reboot and restart the service a FULL BACKUP runs perfectly, but the next day the incremental fails and The VSS writer status shows MS EXchange Writer Writer failed state: 
Any suggestions please