Security Software

Hello,

I'm using the DSCC to administer two DS6 Server.
One of the Servers I can administer without getting any error messages.
However the second Server gives me some trouble.

1.
If I try to administer the Certificates I'll get the following error:
"The version of the instance /local/dsmmuc01 is more recent than dsadm ." Error code 167.

2.
The other problem is that I can not stop/start the server using the dscc. I'll get a window where I'm prompted to supply username and password of an administrator account. The error code is also 167.

What is the meaning of error code 167 ?
Any Idea what I can do to fix the problem ?

Regards,
Beate