Scan uploaded files C# ASP.net
<p>I'm trying to do a virus scan on uploaded files.
I have no control over the installed virus scanner, the product hosted by multiple parties with different scanners. </p>

<p>I tried the following library but it always returns VirusNotFound on the eicar file.
<a href="https://antivirusscanner.codeplex.com/" rel="noreferrer">https://antivirusscanner.codeplex.com/</a></p>

<p>Do you know any other solutions?</p>