I'm having a problem doing a P4 Vision System calibration with the latest DJI Asisstant 2 on my Win10/64 system. DJI Assistant installs the libusb-win32 Vision (Interface 3) driver, but the latest Win 10 Fast RIng build (14390) flags it as a Code 52 (signature error) and won't run it. The DJI Assistant software runs, but I can't do a calibration. Anyone else seeing this or know how to get around it?

I would expect that there would be a new release of Assistant 2 when the formal Microsoft release happens.

Is there not a way of forcing systemn to not check file signature ?

Try this:-

Click the Start Start menu and select Settings.
2.Click Update and Security.
3.Click on Recovery.
4.Click Restart now under Advanced Startup.
5.Click Troubleshoot.
6.Click Advanced options.
7.Click Startup Settings.
8.Click on Restart.
9.On the Startup Settings screen press 7 or F7 to disable driver signature enforcement.

Aardvark Posted at 2016-7-16 15:12
I would expect that there would be a new release of Assistant 2 when the formal Microsoft release ha ...

You would think there would be, but I haven't found it yet. I have a UEFI enabled BIOS and I've tried disabling Secure Boot, but that doesn't seem to help.

Aardvark Posted at 2016-7-16 15:17
Try this:-

Click the Start Start menu and select Settings.

That's the problem - when I try to disable signature enforcement, I get an error that says Secure Boot needs to be disabled. That doesn't work though.

krj-sp Posted at 2016-7-16 15:32
That's the problem - when I try to disable signature enforcement, I get an error that says Secure  ...

OK - Figured it out. To fully disable Secure Boot, I had to delete the PK key in the BIOS. Rebooted and the computer recognized the USB driver as well as a couple of other drivers that weren't loading, including a WIN-TV driver.

krj-sp Posted at 2016-7-16 22:40
OK - Figured it out. To fully disable Secure Boot, I had to delete the PK key in the BIOS. Reboote ...

Nice one

This isn't fixed over 6 months later? Seriously?