The Windows Installer Service could not be acceseed.


  • I also get "Windows Installer Service is busy configuring another problem" message when trying  to install Microsoft Expression Studio 4.

    I tried almost everything, sfc scan, register repair procedure, disable antivirus, restart Windows installer.

    I searched across the net, nothing worked.

    Is there any effective way except for reinstalling windows?

    Thursday, June 20, 2013 11:02 PM