NEED HELP ,my tab is not working in touch screen

need help !!need help!! need help !!
chuwi Hi10 Air Touch screen Hi10 air Q64G190608719
My Tab is now working touch screen . please help me
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If you installed windows from microsoft or touch does not work after update try to reinstall driver.
http://www.mediafire.com/file/sw5mdq66o9vtc50/Touch_drive.rar/file