I get the same responses from my Windows v5.2 clients running a normal
schedule on a v5.1.7.0 server. After this, the regular incremental
backup runs normally. It's a nuisance bug, I think. It's on my list of
things to call in about.

John Stephens wrote:

Andrew:
Thank you for the response, I have tried this as well as the other cache option
settings and I always get the same results.
Here is the error I get

07/17/2003 10:33:45 ANS1376E Unable to perform operation using a point-in-time
copy of the filesystem. The backup/archive operation will continue without
snapshot support.
07/17/2003 10:34:03 ANS1327E The snapshot operation for
'\\andp-3253\d\Outlook\*' failed. Error code: 668.
07/17/2003 10:34:03 ANS1375E The snapshot operation failed.

Gretchen Thiele
Princeton University