Problems with verity search engine

Hi,

I’m trying to use the verity search engine but it display an error when I index recursively the collection. The collection exists.
I have CF MX 7,0,2,142559.

This is the error:

An error occurred while performing an operation in the Search Engine library.
Error opening the collection: com.verity.organize.WorkSpaceException: File not found. (-26)



This my code:


I try to index from the CF administrator page and is the same “There was an error indexing this collection.”

It would be a bug or I have some wrong?

Regards.