ScribeFileAsText Locking File

I am successfully using ScribeFileAsText to pull the text out of PDF files and using the text data to match my records in FileMaker, but once I have used ScribeFileAsText the PDF files on my C drive are locked by FileMaker.  I need to be able to Move or Delete these PDF files after working with them, but am unable since the ScribeFileAsText function has locked them up.

I later attempted to add a ScribeDocLoad step before the ScribeFileAsText step and then put a ScribeDocCancel step after, but this also did not work.

How do I gain access back to the PDF file once I have run the ScribeFileAsText script step?

Thanks,

Jeff