I created a modified Windows 7 Pro 64 bit installation DVD using RT7lite. Im not sure which change i made that efefcts this, but after joining the domain, I am unable to add a domain user to the local admin group. I get an error saying could not find user. I verified the location is set to the domain and not the local pc. Any help would be appreciated. If needed, i can provide a list of changes i made on the DVD, if thats any help.
Thanks in advance.