Hi guys,
I am upgrading the USB driver from Cyusb.sys for win 7 to Cyusb3.sys to add support for both win 7 and win 10. I need to add the USB driver to the software. The software is generated by Visual Studio Setup project. I use custom action in Visual Studio with dpinst to install the driver after the installation of the software. I have to provide customer software for win 7 and win 10. cyusb3.sys, cyusb3.inf, cyusb3.cat for win 7 and win 10 are seperated in different operating system folders (\Win10, \Win7, etc) thus I assume they are different for different operating system. My question is which driver should I use to support both win 7 and win 10. If I have to use different drivers for different operating system, do I need to create different Setup file for each operating system? Thank you very much.
Best,