Fix » IDM Extension Showing a Cross in Google Chrome [IDM Extension Not Working]
Is your IDM extension displaying a gray cross (X) icon in Chrome? This common issue with Internet Download Manager's browser integration prevents video downloading and file capture. Our comprehensive guide shows you how to fix the IDM extension not working error in 3 simple steps, complete with visual aids for easy troubleshooting.
Why Does IDM Extension Show a Cross Mark in Chrome?
The red cross error on IDM's browser extension typically occurs due to:
- Outdated IDM software version
- Corrupted integration module installation
- Browser compatibility issues after Chrome updates
- Conflicting extensions or security settings
How to Fix IDM Extension Cross Mark Error in 3 Steps
Step 1: Remove Outdated IDM Extension
- Open Chrome and type
chrome://extensions
in address bar - Locate "IDM Integration Module"
- Click Remove and confirm

Step 2: Install Latest IDM Version
- Download official IDM from developer's website
- Run installer as Administrator
- Complete installation with default settings
Step 3: Manual Browser Integration
After installing updated IDM:
- Open IDM from system tray
- Navigate to Downloads → Options → General
- Click "Add Browser" button
- Select Chrome from detected browsers
- Error: Cannot launch IDM, either IDM application is not installed, or some of its files are corrupted
- IDM Integration Module This Extension may have been Corrupted
- This version of IDM does not support this type of downloading
- Permission Denied IDM Firewall Error
- Cannot transfer the download to IDM
- IDM HTTP/1.1 403 Forbidden
- This extension may soon no longer be supported IDM
Expert Recommendations
- Always keep IDM updated to latest version
- Add exceptions for IDM in antivirus/firewall
- Regularly clean browser cache and cookies
Frequently Asked Questions
Why does IDM extension keep showing cross mark after update?
This usually indicates incomplete browser integration. Reinstall IDM completely and manually add the extension using IDM's browser integration tool.
Can I use IDM without browser extension?
While possible, the extension provides crucial download capture functionality. We recommend proper integration for full features.
Successfully fixed the IDM cross mark error? Help others by sharing this guide! For persistent issues, leave a comment below with your Chrome and IDM versions for personalized troubleshooting.
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