steam.dll and America's Army

A recent addition to the U.S. Army’s game America’s Army 3 included steam.dll

Your antivirus caught it as Heur.Corrupt.PE[at]-1

I sent the recently caught system restore copy A0045698.dll to Virustotal here is the link:

http://www.virustotal.com/file-scan/report.html?id=959a814251acf0bbf80a1f852de77ac20bbbe676bba10f0df58985075c65f38c-1300741720

Please let me know if this is a false positive so I can reinstall or if it is not I can alert the America’s Army Community Managers to the issue.

That sounds like a false positive. Please report it following How to report False Positives - Please read this before submitting !.