Addon Managers For
Flight Simulator
and Prepar3D

Addit! Pro For Flight Simulator X

I get an error when I try to select addon files to install. What should I do?

Applies to:
"Error #430: Class does not support Automation or does not support expected interface."
"Error #429: ActiveX component can't create object."

First, delete the file "Xceedzip.dll" in your Windows\System32 folder. Next, follow these steps:

1. Download a fresh copy of Addit! Pro.
2. Extract the files and run Setup.exe
3. Select the option "Repair Addit! Pro".
4. Press Finish.

This replaces your bad Xceedzip.dll with a good copy and should solve the problem.