Using Access 2000 shared on NT4 mapped drive with linked tables to MS SLQ 7.0. Uses ODBC connection over TCP/IP within mdb. This database has been functioning over a year without problems on Windows 98 clients. Just added two Windows 2000 Pro workstations.

When using just Win98 stations or just Win2000 stations app functions normally. When I open mdb from Win98 that has previously been running on Win2000 (or vise-versa) Access says that mdb needs to be repaired. Once repaired, it functions normally until opened by a workstation running other O/S.

All workstations have latest O/S patches, and all patches I can find for Office 2000.

Any suggestions or help greatly appreciated.