Hello @shrey.alok.srivastava ,
You can check this troubleshooting guide for issues that affect the ChromeNativeMessaging.exe:
If you already confirmed the extension is installed and enabled you should also:
- Check if there are Group Policies affecting
ChromeNativeMessaging.exe. See the docs page for more information. - Check if the ComSpec environment variable is defined correctly.
Best regards,
Luiza