This happened when you are using an old definition viral update from v8 on v9, see here or below:Antivir Personal v9: http://dl.antivir.de/package/fusebundle/wi..._fusebundle.zip Antivir Personal v8: http://dl.antivir.de/down/vdf/ivdf_fusebundle_nt_en.zip Antivir Personal v9 latest core update & viral update file definition are already included (download & integrate) with ASC when you build a fresh build "Avira.exe", this will hopefully not happend with Asc. Cyberyeye Awesome. It works perfectly. Thank You so much. :thumbup For AutoIt Source code, once again, I must say "Thank You." You shared it so I can learn from it.