A database which was stable for years is now returning corruption errors / unrecognized format - but ONLY after users were upgraded to Access 2019, Windows Server upgraded to Server 2019. Web research indicates we are far from alone, and we are now attempting a registry fix (disable leasing) on the server. The corruption is temporarily solved (but only temporarily) by reimporting all objects into a clean database. Some users were still on 2010, which meant we were using 2010 to create the clean database - but now all users are on 2019. Given that Microsoft is acknowledging issues, we're wondering if we're best off keeping the 2010 version (but running all in 2019), OR whether we might gain anything by starting fresh with a database created in 2019. Thoughts?