I’m developing an app in c# that uses directinput… in my dev pc, that

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Asked: May 18, 20262026-05-18T07:30:40+00:00 2026-05-18T07:30:40+00:00

I’m developing an app in c# that uses directinput… in my dev pc, that

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I’m developing an app in c# that uses directinput…
in my dev pc, that there’s installed directx sdk everything works fine…
but in another pc that have only directx client installed, the app didn’t work..
I added into the folder the dll:

Microsoft.DirectX.DirectInput.dll

I need to add someother to let’s play???

thanks in advance!
the error is this:
alt text

Is not an application WIn32 valid (Exception from HRESULT: 0x800700C1)

this happens here:

        // Find all the GameControl devices that are attached.
        DeviceList gameControllerList = Manager.GetDevices(DeviceClass.GameControl, EnumDevicesFlags.AttachedOnly);