Hi Kevin, Thank-you for the response, and the clarification regarding the DriverKit entitlements. FWIW, one does in fact need a paid Developer Account to access them. I had one quick follow up regarding the UserClient implementation. Could you advise if requesting the entitlement com.apple.developer.driverkit.userclient-access is absolutely a requirement here to develop a Dext that implements a UserClient connection? (the example app not build because of this, for example) Thank-you in advance!

Hi Kevin, Thank-you for the response, and the clarification regarding the entitlements. FWIW, one does in fact need a paid Developer Account to access them. I had one quick follow up regarding the UserClient implementation. I haven't gotten it to work yet (Failed opening connection to dext with error: 0xe00002c2). Is the entitlement com.apple.developer.driverkit.userclient-access is absolutely a requirement here to develop a Dext that implements a UserClient connection? Thank-you in advance!