Windows 10: Quick assist application - request is not supported

when im trying to run the app im getting the error The request is not supported.steps already done1. application reinstalled2. computer restarted.3. application run with admin permissions. and still getting the error

:)

 

Quick Assist not working




I suppose another possibility might be that some related service is not configured correctly...

E.g. Tweaking.com's repair tool includes a repair to set services to default.

I suggest you look at affected PCs and check installed programs to see if there are any that are common only to those and not others, especially 3rd party security programs with firewalls.

I saw a note somewhere that there's no relevant group policy.

Is this idea relevant?

or this:

- this helped some people
https://answers.microsoft.com/en-us/...1-3a46fe1fd0a6

 

Quick Assist not working

Good diagnostic step.

You've tried disabling 3rd party program startups, but there could be more things starting beyond those listed in the task manager startup list, if that's what you used.

Ideally you would have hands on access to both PCs... but that's not so. All credit to them for creating a new user account etc.

If you wished to disable more startups on the problem account you could use Autoruns (free from MS). But that seems asking a bit much of someone else remotely.

Of course, the problem could have nothing whatsoever to do with startups... you might want to check all services are default, for example, in particular those necessary for this.

Presumably it's not been blocked by the firewall:

Get and Give Remote Assistance with Quick Assist app in Windows 10
- some unfinished discussion as to whether both accounts had to be MS accounts or not.

I found this:

Windows 10 Quick Assist: Helpful Remote Assistance App or Potential Vulnerability? — Steeves and Associates


https://4sysops.com/archives/remote-control-windows-10-with-quick-assist/

This gives useful detail on how it works. For example, it uses port 443, so you need to check that's not blocked.
It also indicates how to block it- so you can check that doesn't apply.

 

Quick Assist support - timer for give asisstance set at 0

Is this the screen you are talking about?





Try repairing Quick Assist.

1. Press Windows key + i to open Settings.
2. On Settings, choose Apps & features.
3. On the left pane, choose Programs and Features.
4. Then, look for Quick Assist and click on it.
5. Choose Advanced options, then Repair.

You could try uninstalling and reinstalling Quick Assist again, see if that helps.