I prepared AD and schema on AD machine already.
But when i try to Access user and computer from my Exchange server which is on a separate machine i am getting the following error even i added administrator account to each group which is available on AD but still same issue this is the first issue while click on ADUC .
i am doing this for installing exchange server.

2.WHEN i install exchange server i am facing the below errors of group ous.
if first issue is fixed i think the 2nd one will auto fix.
