Microsoft Windows Error Code 0x800702E1: How to Fix It

Medium 30-60 minutes Medium Severity Verified June 2026
Summarize with ChatGPTSummarize with ClaudeSummarize with Perplexity Add as Preferred Source on Google
Error Code
0x800702E1
Brand
Microsoft Windows
Product Type
hresult
Severity
Medium
DIY Difficulty
Medium
Estimated Fix Time
30-60 minutes
Error 0x800702E1 indicates a bad token type in Windows, often caused by corrupted system files, driver conflicts, or software misconfiguration. This guide provides clear steps to resolve the issue without advanced technical skills.
Ad

Tools You'll Need

How to Fix Error Code 0x800702E1

  1. Save Your Work and Restart Your PC

  2. Run System File Checker (SFC)

    Do not close the Command Prompt window until the scan finishes.

  3. Run DISM Tool

    Ensure your internet connection is stable as DISM may download files from Windows Update.

  4. Perform a System Restore

    System Restore does not affect personal files but may uninstall recently installed apps or drivers.

  5. Check for Windows Updates

    Ensure your PC is connected to power (if a laptop) during updates.

  6. Scan for Malware

    Avoid downloading unknown tools; stick to reputable antivirus software.

  7. Repair Install Windows

    Back up important data before proceeding. A repair install may take 1-2 hours.
Ad

When to Call a Professional

If you've tried all steps and still see the error, or if you're uncomfortable with Command Prompt or system restore, seek help from a professional technician.

Frequently Asked Questions

What does error 0x800702E1 mean?
It means 'ERROR_BAD_TOKEN_TYPE', which indicates Windows encountered a token (security credential) that is of the wrong type, often due to corrupted system files or drivers.
Can I fix error 0x800702E1 without reinstalling Windows?
Yes, in most cases. Running SFC and DISM scans, performing a System Restore, or checking for Windows updates resolves the issue without a full reinstall.
Will a factory reset fix error 0x800702E1?
A factory reset will likely fix it, but it removes your files and apps. Try the steps above first, as they are less disruptive.
Is error 0x800702E1 caused by malware?
Possibly. Malware can corrupt system files. Running a full antivirus scan is recommended as part of troubleshooting.
Do I need to be an administrator to fix this error?
Yes, steps like SFC, DISM, and System Restore require administrator privileges.

Related Error Codes