Installed the GW driver..

IDM 3 on a NW 6.5 box with a remote domain. GW ver.7

Setup as local.
UserID: Admin
Pass: my admin's password

Driver parameters:
Primary Domain Server: GWSERVER
Primary Domain Path: GWISE:\GWMTA

Go to start the driver and I am getting -601 errors. "Unable to
authenticate to tree TCC, error code = -601"

I have verified my admin password.. and the admin account has sufficient

Any help would be appreciated.