Fixing Window Handle Error with Connect-MgGraph
Asked by
CleverFox42
After the latest update of Microsoft Graph PowerShell (version 2.34.0), the Web Account Manager (WAM) feature is now enabled by default for interactive logins. However, this change has led many users to encounter an error stating: *"InteractiveBrowserCredential authentication failed: A window handle must be configured."* If you're dealing with this issue, there are several potential workarounds:
- Avoid using PowerShell ISE; opt for regular PowerShell instead, preferably version 7.
- Consider switching to certificate-based authentication.
- You can also try using device code flow, although this might be limited by Conditional Access policies in your organization.
- There's an advanced option to disable WAM via the registry, but proceed with caution and ensure it aligns with your organization's policies.
Select the method that best suits your environment and security needs.
Answers
So far, I've had no issues with WAM using Visual Studio Code. I'm not a fan of WAM, but using `Connect-MgGraph -Scopes $Scopes -NoWelcome -ErrorAction Stop` works for me. My troubles start with PowerShell Studio, where this command just won’t work at all.
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I appreciate the tips! I’m using identity-based authentication to pull credentials from a vault for some tasks. I’ve also got certificates for other tasks, but I want to standardize everything this year. And like the other user mentioned, using `#requires` to lock the version sounds smart!
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Honestly, I’m still using version 2.25.0 because every time I update, something breaks on me. I've learned the hard way to stick with what works for my production workloads—until they push me to upgrade. Thanks for sharing this info!
CuriousGeorge7: Exactly, I’m on 2.25.0 too, and I'm sticking with it for now!
SolidChoice22: Yeah, staying on a stable version is definitely the way to go.
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Answers are reviewed before publication.
TechieLass45: Right? PowerShell Studio runs differently and can be tricky. They provide a console option, though, and checking their forums can be a good way to find help, even if it’s a mixed bag.