AutoCAD 2014 and some other software (using .NET 4.0 or earlier) is not compatible with Windows Touch Input and Windows Creators Update. See here
Splahtop Streamer supports touch input by default. To work around the program from crashing, you need to disable Window Touch. Set this registry value:
EnableSrvTouchInject=0
32-bit:
HKLM\SOFTWARE\Splashtop Inc.\Splashtop Remote Server\
64-bit:
HKLM\SOFTWARE\WOW6432Node\Splashtop Inc.\Splashtop Remote Server\