`make_interpreter` works on runtime version 20210119 but not on version 20220308 (Windows 11)

[benank]

Description

I am using Windows 11. I was having the exact same issue as this person where make_interpreter fails silently, but then I installed the earlier recommended runtime from this reply and it started working. Is there an issue with the latest runtime, or am I missing something?

From my testing:

• 20210119: Works!
• 20210726: Does not work
• 20220308: Does not work

On Linux (Raspberry Pi 4), it works flawlessly on the latest version.

Thanks.

Click to expand!

### Issue Type Bug, Build/Install ### Operating System Windows 10 ### Coral Device USB Accelerator ### Other Devices Rapsberry Pi 4 ### Programming Language Python 3.8, Python 3.9 ### Relevant Log Output _No response_

[hjonnala]

Yes, there is an issue with the latest edgeTPU runtime for windows platform.

[nmaas87]

I am seeing the same thing with Windows 10. Is there an update planed / which issue does prevent this? Is it still the same as https://github.com/google-coral/pycoral/issues/39 ?

[hjonnala]

Hello @nmaas87 , @benank Please try the below steps to fix the issues with edgetpu runtime 14.

• uninstall any previous runtimes.
• install edgetpu runtime from edgetpu_runtime_20220308 zip file: https://coral.ai/software/#edgetpu-runtime
• install edgetpu_runtime_20220308/edgetpu_runtime/third_party/usbdk/UsbDk_1.0.22_x64 manually.
• replace c:/windows/system32/libusb-1.0.dll with edgetpu_runtime_20210119/edgetpu_runtime/third_party/libsub_win/libusb-1.0.dll

[nmaas87]

Thank you very much @hjonnala - just tried it and it did work perfectly on Windows 10 x64! 💯

[benank]

Thank you @hjonnala! I also tried it on Windows 11 and it works great! Thank you so much for your help.

[google-coral-bot[bot]]

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