Windows 10: CAS Failed Download Updates xxxxxx, Error = 0x80091007. Releasing content request.

Hi,


Patch (KB4100347) is failed on windows 10. Found error in Updatehandler.log. Kindly help on this. Please find the screenshot for reference.






:)

 

update error 0x80091007

I tried to update my lumia 640xl dual sim phone several times to 10.0.14393.67 os version. But it fails while in preparing to update process. And shows error code 0x80091007. What should i do now?

 

a request for device descriptor request failed


Maybe it's time to step back from the current efforts, and start over. I suggest you read over this excellent tutorial and try all of its steps: [Solved] Unknown USB Device (Device Descriptor Request Failed) for Windows 10 - Driver Easy. The one that may provide you with some easy relief is the one where you uninstall the device whose descriptor is failing, reboot, and see what happens when device enumeration recurs during boot-up. If you're lucky, it will fix itself.
HTH,
--Ed--

 

Windows 10 mobile update error code 0x80091007

trying to update 640 lte phone to 10.0.10586.164. It downloads then while installing it stops and gives me error code 0x80091007. I have not been on the insider ring but updated my phone when windows 10 update was released.