Microsoft Installer Problem, nothing installs. Win7 x86 RRS feed

  • Question

  • Problem on Windows 7 RTM Final x86, all setup applications built with using of MS Installer show me "unknown error" or "error 2869". I fixed permissions for C:/Windows/Installer, but i can't install any application till now. Even Windows Update can't install updates!!!! What is it?

    Please, help me, i can't install software and i can't find answer or solution for my problem. Waiting for your answer very much!
    (sorry for my english)
    Monday, November 16, 2009 2:42 AM


  • Hi Minimall,

    Are you the administrator of the system? If you are administrator try run the Installer as administrator (Right click on setup and select "Run as administrator")

    I hope this helps.


    • Proposed as answer by Bineesh N Monday, November 16, 2009 6:07 PM
    • Marked as answer by Nicholas Li Friday, November 20, 2009 3:44 AM
    Monday, November 16, 2009 5:40 PM