Jchrisb Posted April 2, 2010 Report post Posted April 2, 2010 Hullo all. I currently manage three forests, all trusted (forest level). I am running SCCM R2 SP2, build 4.00.6487.2000. I have extended the schema in the forest in which the Management server resides, and all is going swimmingly. I am using AD Sites for the primary forest, again where the Management Server Resides and clients install automatically. I use IP ranges to query the other two forests. SCCM picks up the clients, users, groups, etc., but clients will not install. The accounts I use for installation have full domain admin rights. So, what can I do to get the clients installed? Any help would be very much appreciated. Quote Share this post Link to post Share on other sites More sharing options...