i need help tryig to fix this windows 7 issue, i am trying to install visual C redistributable but the installation fails. the reason i get is the windows installer service could not be accessed. i have cheked the service and its there. i also tryd several stuff i found over google but nothing has worked. any ideas? i think its the windows installer messed up. i tryd uninstalling something and got an error. how can i install or fix the windows installer? i downlaoded the 4.5 from the website but while trying to install it tells me the update is not aplicable to my computer.