Toad has stopped working : error on Automation scheduler

I got an error message when i try to schedule an automation script.
Fault module name : scagent.dll - Fault module version :
Here is my version :
Toad for SQL Server (64 bit) - Professionnal Edition
King Regards

Scanning the Quest Support Knowledge Base, I don't see any articles with this error message.
Suggest you get Quest Support engineers involved... for proper troubleshooting, they will need to know specifics (you already gave the Toad version, but windows version and build? etc.)

Most importantly, they will need to understand what you were doing in the Toad product when you received the error... might ask for a Support bundle, etc.

Thank you Gary for your help.
I asked a Quest support bundle.