I've got the newest version of Maemo Flasher 3.5 (and tried older versions), when I run the .exe a DOS box appears then simply goes again.

I've tried the following on Vista x64: Disabling UAC, running as admin, stopping driver signing

I've tried the following on XP 32bit: running as admin

All have no luck, any suggestions?

This is after installing if it wasn't made clear.