Author Topic: BusinessMessaging.exe Qt5Widgets.dll error  (Read 1779 times)

Don Abernathy

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BusinessMessaging.exe Qt5Widgets.dll error
« on: April 14, 2016, 01:23:56 PM »
BusinessMessaging.exe Qt5Widgets.dll error after uninstalling Malwarebytes Anti-Malware

by lunarg on January 22nd 2016, at 11:53

After uninstalling Malwarebytes Anti-Malware from a domain-joined computer, you may get the following error each time the computer reboots:
BusinessMessaging.exe - System ErrorThe program can't start because Qt5Widgets.dll is missing from your computer. Try reinstalling the program to fix this problem.
To resolve the issue, you need to manually remove a registry key using regedit:

On 32-bit, navigate to the key:


On 64-bit, navigate to the key:


Remove the value with name Malwarebytes Anti-Malware.
« Last Edit: April 14, 2016, 01:27:24 PM by Don Abernathy »