VKB-SIM

I know, I know, stupid of me, but the analogue ministick was misbehaving and I was running out of ideas for fixing it, and out of desperation tried to calibrate it using Window's game controller program. Now, I get the snippy 'Device calibration in WINDOWS detected. Highly recommend not to use OS calibration' message whenever I load up the VKB calibration software.

How do I get rid of this message?

In VKBDevCfg go to the Tools tab, click 'Make Reg File'. This will create a .reg file in the same folder as VKBDevCfg. Running this file (double click it, you may need admin privileges) will remove the calibration data saved in the Windows registry for that device.