1. 1999-10-12 [2] SP5 ? ms-authen Godson Meneze 2. 1999-10-09 [6] Authenticode sign ERROR ms-authen Andrew Yu 3. 1999-10-05 [2] Required certificate extensions ms-authen Alan Ramsbott 4. 1999-10-04 [1] Signcode & IE: backwards compatibility ms-authen Alan Ramsbott