Reference: C:\Program Files (x86)\IBM\Client Access\Emulator\pcsxlt.dll I also received a false positive "trojan.ransom.ed" alert on this "pcsxlt.dll" file. I obtained a clean copy from an associate and loaded it back into "C:\Program Files (x86)\IBM\Client Access\Emulator\". Again, when I tried to open IBM Personal Communications iSeries Access for Windows Ver 6.0, the "dll" was quarantined. I added the location and file object in the Ignore List so that I am now able to run the Client Access Emulator. Note that this problem only appeared, for the first time, today (Oct 11, 2013). Thanks, Richard Greenbaum