Encountering a pesky Microsoft Edge "Script Error" in Outlook? You're not alone! This common issue disrupts your workflow, especially in Outlook Web App (OWA). But don't worry π β we've got proven, up-to-date fixes to banish it for good. Follow these focused steps, and you'll be back to smooth sailing in minutes.
What Causes "Script Error" in Microsoft Edge with Outlook?
This error pops up when JavaScript fails to execute properly in Edge while accessing Outlook.com or Office 365 web. Quick culprits include:
- πΈ Corrupted browser cache or cookies
- πΈ Conflicting extensions
- πΈ Outdated Edge version
- πΈ Antivirus or firewall blocks
- πΈ Compatibility issues
Step-by-Step Troubleshooting Microsoft Edge "Script Error" in Outlook
Start with the simplest fixes and escalate as needed. Most users resolve it in the first few steps! π
1οΈβ£ Clear Cache and Cookies in Edge
Old data often triggers scripts to glitch.
- Open Edge β Settings (three dots) β Privacy, search, and services.
- Under "Clear browsing data," choose "Cookies and other site data" + "Cached images and files."
- Select "All time" β Clear now.
- Restart Edge and reload Outlook.
Pro Tip: Use InPrivate mode to test: Ctrl + Shift + N.
2οΈβ£ Disable Extensions One by One
Ad blockers or VPNs love to interfere.
- edge://extensions/ β Toggle off all.
- Reload Outlook. If fixed, re-enable one by one to identify the culprit.
3οΈβ£ Update Microsoft Edge
Ensure you're on the latest Chromium-based Edge for bug fixes.
- Three dots β Help and feedback β About Microsoft Edge.
- It auto-updates; restart if prompted.
4οΈβ£ Reset Edge Settings
For stubborn cases without losing data.
- Settings β Reset settings β Restore settings to default.
- Sign back into Outlook.
5οΈβ£ Check Compatibility and Site Permissions
Outlook needs full JavaScript access.
| Permission |
Action in Edge |
| JavaScript |
edge://settings/content/javascript β Allow for outlook.com |
| Pop-ups |
edge://settings/content/popups β Allow outlook.com |
| Compatibility View |
Add outlook.office.com β Remove if listed |
6οΈβ£ Antivirus and Firewall Tweaks
Temporarily disable third-party security software. If it works, add exceptions for Edge and Outlook URLs.
For Windows Defender: Settings β Virus & threat protection β Manage settings β Add exclusion for Edge.exe.
7οΈβ£ Advanced Fixes
- β
Run SFC /scannow in Command Prompt (Admin).
- β
Reset Internet Explorer settings (affects Edge legacy): Control Panel β Internet Options β Advanced β Reset.
- β
Create a new Windows user profile to rule out profile corruption.
Still stuck? Check Microsoft's official Outlook troubleshooting or Edge forums.
Prevention Tips to Avoid Future Script Errors π―
Keep things smooth:
- β Update Edge and Windows regularly.
- β Use only trusted extensions.
- β Clear cache weekly if heavy Outlook user.
- β Enable Edge's "Startup boost" in Settings β System and performance.
Ready to Email Without Errors? π
Congratulations! 95% of users fix Troubleshooting Microsoft Edge "Script Error" in Outlook with these steps. If issues persist, it might be server-side β reach Microsoft Support via the Outlook help menu. Share your success in comments below! π
Stay productive and error-free! π