Have been running the most recent version of Windows live messenger with Plus! 3 for a long time and just recently, totally out of the blue it started not loading up.  It is usualy on the start up menu, and one day it never came up.  i tried double clicking on the windows icon and it doesn't do anything.

Also when i come to shut my computer down, it brings up the end program box for Window Live..?

ANY HELP ATALL??

erm, weird... try uninstalling plus live, then uninstal windows live messenger and start from scratch

Already tried.. doesn't make a diffrence.

I've even tried redownloading the install files from the websites and using them and doesn't do nothing.  It can sometimes load up when i double click, but always a couple of minutes after i double click, but this isnt often. 
I have also tried system restore and registry cleaners after uninstalling..

!

when you click it and nothing happens.. is the process listed in the processes tab of windows task manager?

tried a virus/spyware scan? (just an idea)

It is listed in the processes tab.. but not the applications tab

And yes multiple times.. always bring up the odd error but there nothing related to windows live.. and i have removed/healed every threat found and still not helping