Hi Guys

I could really do with a hand here,

did a domain migration from a very old 2003 server, this 2003 domain had two child domains that were not deleted properly,

after migrating to a new 2012 server dc, we are getting the following problems

sta-dc2 has not finished promoting to a gc
global catalog not advertising 1355

I am sure its to do with those orhaned child domains.

I have tried to delete them but with no luck

any ideas