WPF EDrawings API Touch

[Leeeeeevin]

I have a problem with my touchscreen and the Edrawings API. When I open a drawing via a WPF application, I can enlarge it with the mouse or change its position. However, when I use the touchscreen the program crashes without any error messages.

[emitclever]

Same issue here. An old problem which continues. I contacted Solidworks for it but they close the ticket.