"NSClient - ERROR:Wrong password" for Windows 2003

I installed Nagios client (NSClient 2.01) in Windows 2003 server. It gives “NSClient - ERROR:Wrong password” for all the services like CPU, disk, etc except for PING & ClientVersion. Please suggest some solutions to solve this issue. Thanks

I’m using it without password so i can’t help you much, but a quick google search found something intersting…
try “None” as password.

Luca