Error 339 ExComboBox.dll or Module Failed to Load Error

This is caused by a software component not being registered properly. 

To fix the issue: 

1. Find cmd.exe in the WINDOWS\system32 or syswow64 folder 
2. Right Click and select Run as Administrator 
3. type: regsvr32 "C:\WINDOWS\system32\ExComboBox.dll
4. type: regsvr32 "C:\Windows\syswow64\ExComboBox.dll" if on 64 bits 
5. Press Enter