Updated 22 July 2022 Microsoft is addressing this issue: Error when trying to open an ACCDE/MDE file created in a different version of Access (microsoft.com) However other optional updates may impact printing! Original post: Microsoft is investigating reports that applications based on Microsoft Access 2016 and 2013 are failing following … Continue reading Has the July’s Patch Tuesday broken Access applications? UPDATED 22 July 2022 – there is a fix.