Hazel AppleScript timeout

I have Hazel running an AppleScript on a folder that receives PDF files from a document scanner. The AppleScript launches Adobe Acrobat, runs OCR on the file, saves and closes the document.
The problem I'm having with this is that on long documents (more than 8 pages), Hazel issues a Growl notification that the script failed on the file while Acrobat is still running OCR. All files after the long one fails, unless I restart Acrobat.
My question is: Is there a timeout in Hazel for how long it waits for an AppleScript to complete? If so, is there a way around it?
I'm running Hazel 2.1.1 on a Macbook Pro running Mac OS 10.5
Thanks.
The problem I'm having with this is that on long documents (more than 8 pages), Hazel issues a Growl notification that the script failed on the file while Acrobat is still running OCR. All files after the long one fails, unless I restart Acrobat.
My question is: Is there a timeout in Hazel for how long it waits for an AppleScript to complete? If so, is there a way around it?
I'm running Hazel 2.1.1 on a Macbook Pro running Mac OS 10.5
Thanks.