The program can’t start because Qt5Widgets.dll is missing from your computer
In this video learn how to resolve the message at Startup: “The program can’t start because Qt5Widgets.dll is missing from your computer. Try reinstalling the program to fix this problem.“
This issue may happen after uninstalling Malwarebytes Anti-Malwaredue to a run key being left behind which calls programs and DLL’s which have been removed. To resolve the error, you need to manually remove a registry key in the registry.
1. open Registry Editor.
2. Go to
- For 32-bit: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
- For 64-bit: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run
3. Find the key and remove any items refering to Malware Bytes or the file “BusinessMessaging.exe”
4. Restart your Windows.
Fix Missing DLL Files Errors on Windows 10: https://youtu.be/wJZMs-o7rsE