tnsnames file and Oracle Studio

When I try to add a database to the dba studio tree it gives me

Failed to parse tnsnames.ora file
error. 100 - NLNV-NLNV String format error.

Does anyone know how I correct that?

Please help

I think you have more then one Tnsnames.ora file, search for it and make sure you have the right entries in all the tnsnames.ora

I do have more than one, but only one in that directory. Does that make a difference?

I have figured out that problem. :+D Add this to your knowledge bases.

Count your ')'s I either had too many or not enough....:+D