Verifying a backup fails with "Insufficient system resources exist to complete the requested service"
The verify process consumes more memory than the system can provide.
Acronis have a KB article for troubleshooting verify failure with this error - http://kb.acronis.com/content/2864
If the issue is unresolved, please submit the following data to Kaseya support: -
1) verify log (this is saved to the kserver as C:\Kaseya\UserProfiles\<agentguid>\Audit\backupVerifyLog.xml)
2) Acronis Info tool output from backup client the verify was run from
KB000814 - Backup fails with "Insufficient system resources exist to complete the requested service"