Hi @William Durivage
Thank you for posting your question in the Q&A Forum.
Regarding the 41101 error you encountered while trying to log into the Microsoft Developer Center, this may be related to account verification issues, browser or cache problems, regional restrictions, or temporary system errors. For more details, you can review the Microsoft 365 Developer Program FAQ.
As forum moderators, we don’t have access to internal account systems due to privacy and security policies, so we are unable to directly resolve account-specific login issues.
However, here are some troubleshooting steps you can try:
- Clear your browser cache and cookies, then attempt to sign in again.
- Try a different browser or use an incognito/private browsing session.
- Confirm you are using the same Microsoft account registered with the Developer Program.
- Refresh the page to ensure all features load correctly.
If the issue persists, the recommended approach is to submit a support request through Services Hub, which is the official channel for this type of assistance. When submitting your request, please include your MS-CorrelationId, the error code 41101, and a brief description of the steps you have already tried. Please note that access to Services Hub may depend on your account type and subscription, and some support requests may require a paid plan. You can review the details here: Services Hub sign in FAQs
We appreciate your understanding, and we hope this helps you move forward. Feel free to follow up here if you have additional questions.
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