Hmm, thought I'd check as well. I sometimes have to reset from Magix Low Latency ASIO back to my MOTU Pro Audio ASIO driver. However, deleting these from the AUD.INI did nothing.
While the MOTU selections in Preferences/Devices remains the MOTU driver, the Magix driver still shows and persists in Preferences/Sync and Caching/ even when I change it to the MOTU.