However, “class compliant” does not always mean “fully functional.” Some advanced features—such as programming the faders, knobs, and transport buttons via a dedicated editor—may require legacy drivers or configuration software that is not automatically installed by Windows.
The ESI KeyControl app opens but says “Device not connected” even though your DAW receives MIDI. esi keycontrol 49 driver windows 10
**For FL Studio Users
Even though the KeyControl 49 is class compliant, Windows 10 users may encounter the following issues: However, “class compliant” does not always mean “fully
: To change settings like MIDI channels or velocity curves, press and hold the button for 1.5 seconds until the LED blinks. ESI Audiotechnik for the Windows 7 or Universal driver? Does KeyControl 25/49 work with Windows 10? - ESI ESI Audiotechnik for the Windows 7 or Universal driver
Official drivers for the ESI KeyControl 49 on Windows 10 are not available, as the product is a legacy item. However, you can still get it running by using the Universal MIDI Port driver or the original Windows 7 drivers. ESI Audiotechnik Drivers & Compatibility Official Status