If QuickBooks isn't functioning because of a Compile Error in the Hidden Module, it's probably because of incompatible Excel add-ins, out-of-date Microsoft Office, or missing or damaged VBA components. Financial operations may be disrupted by this problem, which can stop macros from operating. Update Microsoft Office and QuickBooks, turn on VBA macros, correct or reinstall Office, and uninstall any extraneous add-ins to resolve the issue.