Why Grooming Backup Set ... failed, error -2249 (could not find session)?

[bbenson217]

I have Retrospect Professional Version 7.0.249 and get the error message:

 

Grooming Backup Set TerryMyDocuments failed, error -2249 (could not find session)

 

Grooming had worked fine for days, now I get this message.

 

Overall retrospect has 1.6 GB (2700 files) to backup to a 7 GB area (disk capacity is 15GB). Currently there is 19 MB left. Options set to "Groom to Retrospect defined policy"

 

Thanks for any hints or help,

 

Bruce