Davy

Had to rebuild my Windows 10 laptop and reinstalled Keepass 2.36. Problem is when try to open one of our kbx file with our password I get Composite key is invalid? Now we have two databases, one I can open but the other one I cannot? Other staff can open the dB which i cannot from their machines the database which I cannot open? I know the software is OK as can open one dB but not the other? Not sure why? I have tried uninstalling the software and reinstalling after rebooting. I have got someone...