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Dynamics AX 2012 R3 CU9 Update : Step-By-Step

Download from partner source or customer source.

  • AXUpdateInstaller
  • DynamicsAX2012R3-KB3063879-SlipStreamOnly

Extract AXUpdateInstaller.


Now also extract the silpstream  in same folder where AX 2012 AxUpdateInstaller extracted.

Extractioned folder


If you did not download slipstream, then during setup it will ask and download it at run time.

Now before running setup perform following steps to

Environment preparation:

  1. Backup business and model store databases. Backup the database that is being updated.
  2. Make sure that you are an Admin on local computer and System Administrator in Dynamics AX.
  3. Make sure that you are a member of “SecurityAdmin” server role on the SQL Server instance.
  4. Make sure that you are a “db_owner” role in model database.
  5. Make sure the system runs in single-user mode while installing this update (or down-time).



From extracted folder Click on axupdate.exe with administrator rights.



Click on next






Click on Accept and continue.


It is my testing own Virtual machine, So select Model store According to your environment.


Click on it and it will take time, not more then 5 to 10 minutes.



Click on next button



Select the component you want to update , for current article I select all.


Let it install it.


After that following screen appears describe the successful update





Post Installation:



Perform initialization steps



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