[cvsnt] Logging to Windows 200 Server

[Usha]

Hi,
  I have installed the CVSNT server on a WIndows 200 server and CLient on a WIndows 2000 system. However when I try to import I get an error as follows:
cvs [import aborted]: unrecognized auth response from <IP address> cvs [server aborted]: Authentication failed.

Could you tell me what could is wrong? I am using the sspi protocol for Authentication.

Thanks and Best Regards,

Usha