A family of Microsoft relational database management systems designed for ease of use.
Firstly, if you are running V1912, you must be using the Insider Channel or Monthly, both of which are to absolutely be avoided at all cost for any production PC!!! Microsoft is simply pushing out too many bugs, one after another, to be using those update channels.
I don't have the issue, simply trying to help other recover from such issues, and the normal troubleshooting is:
- Compact and repair - try again
- Compile and make sure there are no error and all references are ok - try again
- Decompile, Compact and Repair, Compile, Compact and Repair - try again
- Create a new blank db, import everything - try again
- Perform and Office Repair - try again
- Try Updating or Reverting to other builds - try again
- Uninstall, Reinstall - try again
So what I'm suggesting is normal Access/IT troubleshooting. If your IT hasn't done so, you should mention it to them, point them to this thread. But realistically, with the non-stop bugs out of Microsoft Updating and Reverting builds is now become a normal requirement to keep things operational. Then again, they shouldn't have you using the Monthly Update channel in the first place!