Only Programming Port Showing

Hi,

I was trying to download and after my native port dissapeared.
I was using the programming port to program the Zero.

I think maybe the bootloader is messed up.

I tried to burn bootloader with Atmel EDBG but get this error message.

Arduino: 1.8.2 (Windows 10), Board: "Arduino/Genuino Zero (Programming Port)"

java.io.IOException: Cannot run program "{runtime.tools.openocd-0.9.0-arduino5-static.path}/bin/openocd.exe": CreateProcess error=2, Systemet finner ikke angitt fil
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
at processing.app.helpers.ProcessUtils.exec(ProcessUtils.java:26)
at cc.arduino.packages.Uploader.executeUploadCommand(Uploader.java:129)
at cc.arduino.packages.uploaders.SerialUploader.burnBootloader(SerialUploader.java:412)
at processing.app.Editor.lambda$handleBurnBootloader$14(Editor.java:2486)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: CreateProcess error=2, Systemet finner ikke angitt fil
at java.lang.ProcessImpl.create(Native Method)
at java.lang.ProcessImpl.(ProcessImpl.java:386)
at java.lang.ProcessImpl.start(ProcessImpl.java:137)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
... 5 more
Error while burning bootloader.

I don't know what the missing fil is.