I used micromedia flash 5. it supports stylus pen as sketching tool. even the software is now 15 years old, it still works perfectly with windows 10 before build 1907. some pen may not work as it is but, the pen can acts as mouse and I can sketch smoothly.
after the PC upgrade the windows to build 1709, the pen does not work properly with flash 5, the pen acts as touchscreen scrolling function. it wont sketch anymore unless if I do press and hold then it starts sketching or, press the pen's barrel button and start sketching. both way are annoying.
I did reinstalling the pen drivers and disable the touchscreen driver many times but, it still not fixed.
I go back to earlier build and it works perfectly. However, windows update force me to update my build to 1709. I know it is critical update but it made problem with my software. I decide to disconnect my PC with internet and use another device.
I hope this problem will fix soon.