Hi Celestin,
>>How do I turn off touch screen?
Please refer to the following document:
How do I Disable Touch Screen on Windows 10?
And this forum is discussing and asking questions about the Windows Form and ClickOnce, if you still can not solve the problem with above solution, it will be more appropriate to ask your question at
Microsoft Community for dedicated information.
Thank you for your understanding.
Regards,
Stanly
MSDN Community Support
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