Good day, I was watching the file cert/Makefile to be able to solve my problem but the truth is that according to what I saw I could not understand must be done to achieve conversion certificates, is it a script? tell me if I am wrong: XP does not rely on the certificate then we must convert, following the information / Makefile, once you have the import licenses ed to the user. Are these certificates are with the .der and .p12 ?