If your QuickbooksDB32 service is running and QBCFMonitor service is running, but Multi User-mode does not work, Uninstalling the 2022 DBM from control panel and deleting the QuickBooksDM32service, restarting the DB31 service fixes the issue for now.

I noticed that the 2022 Data base manager installs by default into the windows directory C: Program Files directory V's all other versions install into the Program Files(x86).

Tonight I will attempt to install the 2022 database manager into the Program files(x86) Directory and see if that fixes the DBM32.