When i open up my. when i open up my computer my yahoo messenger and my messenger live used to

Question

when i open up my computer my yahoo messenger and my messenger live used to open up automatically and now they say there is a problem with it and windows will notify you of a solution but it has been weeks not and still i have not heard anything and i even tried to uninstall it and reinstall it that doesnt work and then i have to run the yahoo messenger with administrative or it wont open