compilation error devi-elo driver QNX 6.2.0 DDK in QNX 6.4.1

I am not able to compile the devi-elo touchscreen driver’s source and libraries from QNX 6.2.0 DDK package in QNX 6.4.1. I would like to know whether it is possible for me to achieve it or I should get 6.4.1 DDK?

You should definitely get the 6.4.1 DDK. I’d be very surprise if the 6.2.0 and 6.4.X DDK would be compatible

Sorry for the very very delayed reply. But Iam able to run the devi-elo driver exe created in QNX 6.2.0 in QNX 6.4.1 environment and able to get touchscreen functionality.