Comments on: Customer Support: The Windows Installer Service Could Not Be Accessed” error message when you install a program in Windows XP http://www.catprep.com/blog/index.php/2007/06/customer-support-the-windows-installer-service-could-not-be-accessed-error-message-when-you-install-a-program-in-windows-xp/ GRE Tests, GMAT Exams, Patent Bar Simulator Sun, 06 Feb 2011 21:37:00 +0000 hourly 1 http://wordpress.org/?v=4.1.2