Sometimes a decompile / recompile is needed to work these bugs out. Here's an example for you:
Edit for your database then perform a compact and repair.
Code:
"C:\Program Files (x86)\Microsoft Office\root\Office16\MSACCESS.EXE" "C:\Users\C58148\Documents\EQR.Accdb" /decompile
Edit for your database then perform a compact and repair.