Antimalware Engine 1.1.6903.0 was released to customers on 18 May 2011
Antimalware Engine 1.1.6903.0 is released to all MSE, FCS, FEP customers on 18 May 2011. Signature package 1.105.32.0 is the first that contains this engine.
This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
Antimalware Engine 1.1.6903.0 is released to all MSE, FCS, FEP customers on 18 May 2011. Signature package 1.105.32.0 is the first that contains this engine.