Itunes will not install
"There is a problem with this Windows Installer package. A program required for this install to complete could not be run."
I have had no iTunes for months because I cannot install it. I have googled and searched a lot of sites for answer but none of them have worked. I have erased iTunes manually and no matter what it will not install. Will I have to reset my computer in order to get itunes back or is there a fix for this BS?