Thursday, March 25, 2010

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Windows 2008 R2 Adprep - 32 and 64 bit

I know there are confusions around 32 bit and 64 bit versions of ADPREP.  Windows Server 2008 R2 includes a 32-bit version and a 64-bit version of Adprep.exe.  The 64-bit version runs by default.  If you want to run one of the Adprep.exe commands on a 32-bit computer, use the 32-bit version of Adprep.exe.  It is called Adprep32.exe.  In Windows 2008 R2, it is located in the \Support\Adprep folder. 

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SS

Santhosh Sivarajan

Microsoft MVP · Identity & Cybersecurity Architect

Santhosh has 30+ years of hands-on enterprise experience in Identity and Access Management, Microsoft Entra ID, Active Directory, Microsoft 365 and Zero Trust architecture. He is the author of two books on Windows Server and security, and leads consulting, assessments and training at SAG Business Group.

4 comments:

Hi,
I have tried during hours to joint an domain controler w2008 32bits English, with an new stand alone server w2008R2 64 bits French.
I used de directory adprep from DVD w2008R2 French, to prepare the forest. No return from prompt (adprep32 /forest, then adprep /domainprep /gpprep).
When I check the version, it's always 44 (insteed of 47). S depromo fr stand alone fail. Many thank for your help.

Hi I have the same problem, adprep32 didn't return any info. Can you help?
The same situation, DC on WS2008 x86 and new machine on WS2008R2

Did you run ADPREP? What is the issue?

Need to add a users to all distribution group in a single shot:- in my environment i have 30 distribution groups which is like a.dept,b.dept,c.dept,...etc. there is a user name "user 1" need to add all this groups on single shot.

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