've tried to read some topics about it but I didn't find any answers.
As instructed in every topic that deals with it, the most common cause is your antivirus that is wrongly identifying the Addon Manager as a threat, and is blocking its installation. Especially on FS9, which doesn't have any of the Simconnect complications and the Trust issues that FSX has.
You need to:
- Install the Stand-Alone Addon Manager for FS9 AFTER you installed a Cloud9 program that doesn't have an FSDT installer yet
- During installation, you need to TURN THE ANTIVIRUS OFF. Not just quit from its interface: you need to stop realtime protection. Yes, this is important.
- After the installation, BEFORE launching FS9, you need to instruct your antivirus to exclude this file from scanning:
YourFS9Folder\MODULES\bglman.dll
Or, the whole MODULES folder.
- After having configured the antivirus this way, you can finally turn it on, and launch FS9