First of all, it is understandable that you cannot find an update, since Viewscan Manager has only released version 1.0 thus far. With respect to your main problem, if you have not yet tried restarting your system, you definitely should. It is the basic step to take whenever you confront any problem with running your applications. If the issue persists, please make sure that you do not have too many other programs running on the background, exhausting the computational power of your CPU, and leaving no room for Viewscan Manager. Finally, in case all else fails, please try to uninstall, and then reinstall the program.