Also, try and do a system restore to a point before the problem first occurred if possible. If that doesn't work and you can not find instructions to repair manually, a reinstall of the Vista may be the only fix available to you.
Unfortunately it's been doing this for awhile, and I just haven't had the time to care about it until now. I've considered doing a windows reinstall (for a few reasons), but was just wondering if this was an easy fix. Thanks for the help.