Not working on Windows (8x64)
Firstly, it doesn't not install in C:\Program Files (x86)\StackWatcher
but the executable is found in C:\Users\<user>\AppData\Roaming\StackWatcher.exe
Then I wasn't able to set the the user up as it couldn't get the site list
I guess it's suffering from the same sort of error StackAppletStackApplet is