Honestly, I would just try again. But you can use any of the following:
http://timestamp.globalsign.com/scripts/timstamp.dll
,
http://timestamp.comodoca.com/authenticode
, or
http://www.startssl.com/timestamp
.
http://timestamp.sectigo.com
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…