

This error occurs when Google Chrome is unable to search for the security certificate for a download from its publisher and Chrome simply cannot analyze the program or file. As a result, the file you downloaded has been deleted from the Windows Attachment Manager.

The antivirus software unexpectedly failed when scanning a file you downloaded. But what if you can’t download a file that you know is safe? Learn how to bypass the message “Viral scan failed” or “virus detected”. Windows 7, 8 and 10 have a feature called Attachment Manager that protects your computer from dangerous files that you can download from the Internet. Update: Stop getting error messages and slow down your system with our optimization tool.

Creating an exception in Windows Defender.
