I have recently encountered this error on our SQL server. Fortunately, my DBA colleagues were able to re-run and complete the backup successfully.
So that it doesn't happen again I want to get to the bottom of the error and why it occurred.
We are running Windows 2008 R2 Server (64Bit), MS SQL Server 2008 R2.
Reading through this thread you requested the logs from SQLBackup, I have noticed these logs are some 37GB in size. How do you propose I get the logs to you for further analysis?
Just to answer some questions that have previously been asked, our AV provider is TrendMicro. I have been informed this error occurred some time ago, however, the reason for the previous recorded failure was unknown.
I have checked the permissions to the folder and these appear ok. I have not checked the service account used for the backups as this appears to be working without issues especially as the second attempt of the restore job completed without errors.
I await your response.