After upgrading GW7 to GW8 on Netware 6.5SP8, we've experienced problems with renaming accounts in C1 with GW8 snap-ins. I would get the following error when I do a GWCheck.

Error 44- Database user7om.db is invalid due to security breach!
- Verification USER_ID is "oldname", should be "newname"
- Please try to recover correct database from backup

I've tried doing a top-down rebuild of the databases, I've run the standalone GWCheck and performed a "Structural Rebuild", all of which haven't fixed the problem. User is unable to login to GW account. We've also had problems doing user moves from PO to PO but I will have to tackle that issue after figuring out how to fix this one first.