We are sorry you are having trouble with the StopSign Threat Scanner.
Occassionally, software may become corrupted. This may happen due to updates to an operating system or other software causing a conflict.
To correct the Fatal Error message you are seeing, we would like you to uninstall StopSign completely from your computer, and then download & install the lastest version of StopSign.
UNINSTALL steps.
REINSTALL steps.
For further assistance -
or
Additional user information may be found via the StopSign KNOWLEDGE BASE.