Hi All
I am trying to launch the QuickSupport.exe(Teamviewer 15) from my application.
My Application is written in VB6.
I'm using the Shell command.
When I run QuickSupport.exe from my Application on Windows 10 it launches as expected
But, When I run QuickSupport.exe from my Application on Windows 8.1 it displays the attached message.

If I go to the location of the QuickSupport.exe and double click it it launches fine as well.
Thanks in advance for any help 
Steve