When you see a Microsoft Edge Critical Error, your browser or system might have been infected by a virus, malware, or adware. Viruses, malware, and adware can enter a user’s computer in ...

If you receieve Errors 1603 or 0x00000643 while installing or updating Microsoft Edge it could be because of corrupt registry keys. Here are the recommended fixes.

To fix this Microsoft edge not responding issue, you will need to perform several troubleshooting steps. Microsoft created and developed Microsoft Edge, a cross-platform web browser.