Did you use a beta version of Spybot - Search&Destroy before?
We recommend a fresh install of Spybot - Search&Destroy.
Please uninstall your version of Spybot - Search&Destroy considering the following
link.
It is important to use the "very small fix".
Then make a fresh install of Spybot - Search&Destroy 1.4.
You will find links to several download locations on our website:
You will also have to update your new version using the integrated updater.
This should solve the problem.