It doesn't "release control of the mouse".
You can have the mouse and the touchscreen together.
I bought a 8" LCD with touch screen from Dynamix and loaded the drivers.
I can get the PC to release control of the mouse to the touch screen to calibrate or use.
Ok. Trying that in a few secs. DLing it to the pc now. Then back out to the garage....
Ok. I uninstalled the old software, rebooted and installed the new.
rebooted (just to be safe) and plugged in the touch screen. It detected the controller.
when I touch the screen I can drag the cursor, but releasing sets the cursor back to the top right quadrant of the screen.
If I try to set the 4 point, the x blinks 4 times and stops dead.
I checked the PC mouse to see if it had some weird setting, but it looks right.
Any ideas? This is getting frustrating....
Ok. I found that the case has warped a bit and was touching the screen. THAT reset the cursor.
Opened the case, heated and bent it back and VOILA!
The newer software is much better thanks!