I'm experiencing a really frustrating bug (Vista Home Premium) that will only
happen occasionally, but when it does, it persists until I restart my
machine. Basically what happens is it gets in this mode where it will not
allow me to open another program, no matter how many times I try to open it.
However, if I close an open program, whichever program that was trying to
open will then open.
Why is it doing this, and how can I fix it??