Exchange 2010 SP2 installation Update Rollup 4-v2 Error code 0x80070643

 

Installation of Rollup 4 for Exchange 2010 SP2 fails:

Few days ago Microsoft has released new versions of latest Rollups for Exchange 2010 and 2007.

All of those rollups (version 2) we can install on server without uninstalling previous version.

When you are trying to install version 2 of Rollup 4 for Exchange 2010 SP2 you can get error 0x80070643 

 

How to resolve issue with Rollup 4 v2 for Exchange 2010 SP2 error code 0x80070643

 

If during installation of Rollup 4 version 2 you will get error code 0x80070643 then you have to do following:

  1. uninstall from Windows Server Windows Management Framework 3.0  (WMF 3.0) (Windows6.1-KB2506143-x64)
  2. reboot server
  3. install update Rollup 4-v2 for Exchange 2010 SP2
  4. reboot server
  5. install Windows Management Framework 3.0 after installing the Rollup 4-v2
    because of issues with installation of Rollup 5 and WMF 3.0 it’s better to not install WMF 3.0
  6. reboot server

We hope it will also help to update yours environments.