Change password problem

On a Windows 2000 Pro SP4 workstation that is member of AD domain, Active Directory user (who is logged into AD domain) tries to change password. Gets this response:
The attempt to change the password failed. The error code was 0x547 (1351).
This workstation also has Netware client for windows 4.83 installed. Doesn’t matter if logged into NDS or not. Still gets error. Not feesable to uninstall Netware client. Active directory is running in 2000 native mode on windows svr 2003 DCs. Any ideas?