We are having the same problem on all of our machines.
Workstation obect info is not written to the image-safe data area by
ziswin. Image agent history allways shows the same message

Agent mode: Collect
Status: Error occured while saving the image-safe data. The current user
does not have rights to write the image-safe data.

I allway assumed the ZISWIN service is running under the system account?
Most serious thing is, as soon as I enable debug logging of the imaging
agent the problem disappears.

Any ideas what's going on here?
Thank's for any suggestions.