The author changed the tools, extras and help folder. To make it easier for you I've changed the executable files for you. Please load the fix file in the download section to your computer and extract it. After that you simply copy the files:

ScreenShow.exe
recorder.exe
Producer.exe
Playplus.exe

in your install folder. If you nothing changed the install folder is located in C:\Program Files\Screen Show

You be asked to overwrite the excisting files. Now all extra, tools and help links are redirected to the right site.