Friday, March 15, 2013

KB2592525 Installation failed (This update is not applicable to your computer)

When you try to install Lync WAC server (Office wen apps server 2013) on Microsoft Windows server 2008 R2 SP1 you may have this error while installing KB2592525 required update (This update is not applicable to your computer).


  1. Download KB2592525  to folder on your system
  2. Create a new folder called “files”
  3. Extract the MSU: expand Windows6.1-KB2592525-x64.msu –F:* .\files
  4. go to files
  5. Install using Pkgmgr: pkgmgr /ip /