Need help for downloading the HID.dll (USB) for Raspberry Pi 4 (64) for C# Dot Net Core application - Raspberry Pi https://www.tweaking4all.com/forum/raspberry-pi/need-help-for-downloading-the-hid-dll-usb-for-raspberry-pi-4-64-for-c-dot-net-core-application/ Tweaking4All.com Discussion Board en-US Mon, 15 Jun 2026 21:16:10 +0000 wpForo 60 Need help for downloading the HID.dll (USB) for Raspberry Pi 4 (64) for C# Dot Net Core application https://www.tweaking4all.com/forum/raspberry-pi/need-help-for-downloading-the-hid-dll-usb-for-raspberry-pi-4-64-for-c-dot-net-core-application/#post-5129 Sat, 04 Nov 2023 18:43:15 +0000 Hi

 

I am new to Raspberry Pi. I am migrating an existing C# .NET Framework 5.4 based console application to C# .Net Core /7.0 (cross platform for Raspberry Pi). This application communicates with one of the portable device and data transfer using USB. My application has been compiled successfully in VS2022 in ARM64 bit. It’s executed perfectly fine in Windows environment. Then I have compiled in ARM64 release mode with 0 error.  When I copied and executed it in Raspberry Pi4 (Raspbian 64 bit OS) with .NET 7.0 environment. It give me the missing HID.dll error. I have tried to download the HID.dll error but still give me the same error. Might be the wrong version.

 

Error:

System.DllNotFoundException: Unable to load shared library 'hid.dll' or one of its dependencies. In order to help diagnose loading problems, consider using a tool like strace.

 

Please help me for installing the correct version of HID.dll. I am not able to find the correct dll.

 

Thanks & Regards

 

Susheel

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