I get error messages concerning a windows installer it won't install certain programs like (itunes) and i can't un-install certain programs, the error mess. says something about a msiexec.exe file... PLEASE HELP ME

Hi TrueBlueGemini, ·Provide the complete error message.·Do you remember any recent changes made on your computer prior to the issue?·What is the version of Installer on the computer? You may follow the steps from the below link: How to troubleshoot problems that may occur when you install, uninstall, or upgrade a program on a Windows-based computer: http://support.microsoft.com/kb/2438651 Regards:Samhrutha G S - Microsoft Support.Visit our Microsoft Answers Feedback Forum and let us know what you think.