DEP6953: Failed to launch remote debugger

3
votes

My setup

HoloLens
Windows 10 October 2018 Update (10.0.17763.134)

Desktop

Windows 10 Enterprise
Visual Studio Community 2017 Version
Unity 2018.2.19f1 (Latest 7th December 2018 Update)

The Problem

I am unable to deploy any application to the HoloLens, but able to deploy it on hololens-emulator. I'm attempting with the Origami application exported from Unity as in the tutorial.I always get the same error "

DEP6953: Failed to launch remote debugger with the following error:

'Command failed: 0x80070020'

I'm at a loss for what else to try, or what setting I've missed. I've reset the HoloLens several times and reinstalled Visual Studio only to get the same thing.

I have already tried the solution mentioned on Windows Mixed Reality Developer Forum https://forums.hololens.com/discussion/7361/deployment-error-dep6953 but it didn't work for me.

2
unity3dvisual-studio-2017hololenshololens-emulatorwindows-mixed-reality
@halfer I have used the same format for asking questions which I generally use for asking question but both errors are different with different problems. - Suryavanshi Virendrasingh
Ah, OK - apologies. I recommend avoiding copy+paste for this exact reason. I'll withdraw the dup vote. - halfer
@halfer No problem. Thanks for informing, I will keep this thing in mind from next time. - Suryavanshi Virendrasingh

2 Answers

0
votes

It could be anything. You need to investigate the Hololens logs. Open "Windows Device Portal"/System/Logging.

Then you need to select some providers with severity by choosing them in box and clicking "Enable". I usually begin from "Microsoft-Windows-WinRT-Error" ETW provider.

DO NOT CLOSE THE LOGGING PAGE!!!!!

Start the debugger with app, see the error and go to Logging page. Try to find out the root of issue.

0
votes

For whom it may be usefull. I got this error deploying and debugging windows iot on a raspberry pi.

I fixed this by changing the authentication mode to 'none'. then deployment succeeded.

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