DCOM permission mistake

i have following scenario stupidly performed:
there 2 dcom entries recent hp drivers (even using plain inf file) install more recent hp print drivers. they have known problem hp has not been resolving people fully, symptom of printing being slow, not coming out @ all, server slowdowns.
a part of neccessary solution cut off of permissions in dcom, problem pieces won't able cause issue. normally, cut them off enough fine.
unfortunately, wasn't thinking doing yesterday, , selected everyone, clicking "deny" abilities, for:
- launch , activation permissions
- access permissions
i hope there way fix this, server it's on needs go production in few days. i've seen bunch of different stuff can done settings in registry, nothing catering quite this.
these changes have made entries disappear dcom config list, don't know how permissions change them.
the server is windows 2003 sp2. i'm assuming there more details need provide, let me know...

chris

hello,

 

i little confused this. mean want recover proper permissions account?

 

would please let me know detailed steps how mistakenly denied permissions?

 

if using component services console , doing changing com security settings of "my computer" properties (clicking edit limits , setting deny permissions account). should able reset permissions on com security tab.

 

best regards,

chang yin

Windows Server  >  Security