mmc 3.0 access / rights

[Guest stefanb]

dear all,

 

i'm having a problem with the new mmc console version 3.

we are using several windows 2003 standard server service pack 2 / r2, on

the servers are some administrator accounts defined, which are member of the

following groups:

 

domain users

users

backup operators

print operators

remote desktop users

server operators

dhcp administrators

 

all mmc version 2 are working properly, except the mmc 3.

when i'm starting the mmc for WSUS 3.0 or File Resource Manager - i'm

getting the following error messages:

 

"Access Denied" or "MMC could not create the snap-in"

 

which rights are necessary for running a mmc 3??

 

thanks