No, your DK1 should still work fine. You seem to be caught in a rather unfortunate loop as it seems. Sorry for the inconvenience. Normally you just have to select the DK1 in the config app, and then all is well again with a DK1.
Apparently the configuration app crashes for some reason when it is launched though. Please try to open the config app from the start menu directly.
If that doesn’t help, please try to reboot and reinstall vorpX afterwards.
If that still doesn’t help, please send a mail to support |at| vorpx com.