Applied Skills Assessment Failed Due to Lab Error

The 72-hour cooldown and any reset or review of an Applied Skills assessment attempt can only be handled by support; it cannot be changed directly in the lab or by documentation-based steps.

To proceed:

1. Collect details about the failed attempt
   • Assessment name: "Microsoft Applied Skills: Streamline business workflows with AI chat".
   • Date and time of attempt (June 8, 2026, plus approximate time and time zone).
   • Description of the issue: that the Lab on Demand environment showed a "404 Page Not Found" error and prevented completion, and that the attempt shows as 0%.
   • Any screenshots or error messages captured.
2. Contact Credentials Support for Applied Skills
   • Go to Credentials Support using the link in the "How to contact support" section.
   • In the support form, select the area related to Microsoft Applied Skills Credentials and Assessment Labs.
   • Describe the issue clearly, including that the lab environment returned a 404 error and that the attempt was recorded as a failure.
   • Request a review of the attempt and ask whether the 72-hour cooldown can be waived or the attempt reset due to the platform error.
3. If needed, use the challenge process
   • If support directs to the challenge process, or if the issue is treated as a problematic lab task, review the criteria in the exam item challenge process.
   • Ensure the challenge is submitted within 15 calendar days of the assessment date.
   • In the challenge form, reference the specific assessment lab and describe the 404 error and its impact on the ability to complete tasks.
4. Avoid VPN and similar issues on the next attempt
   • When retaking Applied Skills labs, do not use a VPN, as this can interfere with the lab environment and connectivity.
   • Before launching the lab, close VPN clients and any network tools that might block or rewrite URLs.

Only Credentials Support or the team handling item challenges can determine whether the cooldown can be removed or the attempt reset. Use the official support and challenge channels referenced below for that request.

References:

• Credentials support
• Challenging a Certification exam or renewal assessment item or an assessment lab task
• Assessment lab duration and lab experience
• Assessment lab scoring and score reports
• Exam frequently asked questions
• Microsoft Applied Skills: Create agents in Microsoft Copilot Studio - Never Displayed - Microsoft Q&A