My message at *www.duokan.com* may be ignored at their site, but in any case -
1. Howto uninstall the system:
There should be some uninstall script. Do you have something like that ?
Unknown parts are left on the system. Here are some:
/etc/init.d
/etc/RC5.d
/etc/rcS.d
and probably more. So, an uninstall script is needed.
2. Printscreen does not work:
This makes it difficult to even explain where/how something is wrong.
3. Source Code:
Any source code ? Pretty lost without.