Dll not found error while using monolibusb

Question

I am trying to do a bulk transfer using monolibusb, but whenever I try to run the code, I get the following error.

System.DllNotFoundException: 'libusb-1.0.dll not found. If this is a 64bit operating system, ensure that the 64bit version of libusb-1.0.dll exists in the '\Windows\System32' directory.'

I haven't yet found a solution on the internet that has worked for me. Any help would be appreciated. I have already tried downloading and copying the dll files into System32 and SysWOW64 and still to no avail.

score 0 · Answer 1 · edited Jun 20 '20 at 09:12

0

The dll referenced is not compatible to your operating system or its not found.

Download the zip from source

Extract the contents like below

\MS32\dll\libusb-1.0.dll ---> C:\windows\SysWOW64\

\MS64\dll\libusb-1.0.dll ---> C:\windows\System32\

In production system you can install the dll in Global assembly Cache . Refer here

edited Jun 20 '20 at 09:12

Community

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answered Feb 13 '19 at 07:59

karthickj25

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which version of windows you have? – karthickj25 Feb 13 '19 at 08:29
Its not loading it into GAC either. Says installation failed. – Hassnain Ali Feb 13 '19 at 08:31
Windows 10 64 bit – Hassnain Ali Feb 13 '19 at 08:31
can you try placing the **libusb-1.0.dll** in you bin directory? Be sure to paste 32 bit or 64bit dll based on your project – karthickj25 Feb 14 '19 at 06:27

Dll not found error while using monolibusb

1 Answers1