Still easy to remove

[Ghost]

If you know ur way into the registry editor you could delete the software, go online and re-install it.
The software name should be different or something so it would difficult to find in the editor.
I hope you will get this into account in the next version.

[Karlis]

It seems that you have not configured your computer securely.

You should not allow your user to log onto Windows using Admin account, but assign computer users a standard user account instead and from there it is not possible to access machine registry.