Full text catalog problem

I have a database which has (god knows how) ended up with a Full text catalog which is believes is on the E: drive of the machine. The problem is that machine only has C: drive.

If I try and rebuid the catalog (sp_fulltext_catalog 'documents','rebuild') I get an error saying that e:\... doesn't exist.

If I try and drop the catalog (sp_fulltext_catalog 'documents', 'drop'), I can't because it contains a full-text index.

If I try and drop remove the full text index from the table (sp_fulltext_table 'tbl_upload','drop'), I can't because Full-text catalog has been lost. Use sp_fulltext_catalog to rebuild and to repopulate it.

HELP

Does anybody know how to either drop it so that I can recreate it or how to update it so that it looks at a disk that the machine actually has?I updated the sysfulltextcatalogs table and set the path to null in there, this caused the system to then use the servers default path. I had tried to do this but was fooled by the fact that Enterprise manager claimed the table was empty whereas when I did a select from it from Query Analyser it returned the data.