exchange 2010 failed - deleted from AD. How to restore?

I tried everything and finally even deleted the failed box from Active Directory. The exchange will simply not reinstall with the /recoverserver switch: But that does not complete.  I understand that I should not have deleted the name of the failed box from AD .What are my options now?
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Amit KumarCommented:
If you have Old AD backup which was having computer account then you can try logging a case in MS and check with them if they can help you to restore it. Because it can be recovered by Authoritative restore now.

Then you can try recovering Exchange server.

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Starquest321Author Commented:
What happens if I simply scrap that old server. . .I have a backup of the logs and simply install under a new name. Then restore the logs on to the reinstalled server with the new name.
Amit KumarCommented:
In that case you will have to restore Dbs by RDB only.
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AmitIT ArchitectCommented:
Restore delete object from AD. User ADrestore command. This will bring back you old Exchange object back into AD. Read this:

Remember, if server is failed, just reset the account in AD. Review my article:

This is for DAG server, bit complex, however most of the steps are same for standalone also.
Starquest321Author Commented:
This is great: trying to get this to work I have deleted and recreated...deleted and recreated...Will I have dates to restore the original?
Amit KumarCommented:
Amit, Just to verify.. ADrestore can restore account/CNO but they dont get memberships and child relationships.. It may not work I think.

I have many times checked with user accounts and faced issue with memberships.

Also tried to recover once Cluster CNO it was recovered but not in required state. So did repair cluster only after that it was working.

For Exchange it may not be working as there are lot of child objects linked with Exchange computer account and memberships as well.
AmitIT ArchitectCommented:
If you recreated the account, then don't restore. What error are you getting when running recover command?
Starquest321Author Commented:
Here are the errors. I don't mind starting over completely . . but I am not able to
Starquest321Author Commented:
Would appreciate any help. Completely down and desperate. I am refreshing this page for answers continuously
Starquest321Author Commented:
I don't mind even starting over - how can I completely remove Exchange from AD and start over? I
AmitIT ArchitectCommented:
The error shows you are not member of Exchange Org or Enterprise Admin group. can you add your  ID into these groups and start again. Also why you are using GUI to recover. You need to install it via cmd using recover switch.
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