Need help code signing

Job ID: 32842690

Budget: $30 – $250 USD

I have a new .pfx code signing cert on my Win 10 computer from Sectigo. I have always used the attached code in a .bat file for doing code signing on my XP computer:

@echo off
signtool sign /v /f C:\VB98\projects6\Thawte_Code_Signing_Certificate\Digicert-2021.p12 /p password-goes-here /d www.performancetrends.com /t http://timestamp.digicert.com/scripts/timstamp.dll "C:\vb98\projects6\4-link\MasterL4\4link.exe"
pause

This .pfx is not from Digicert, so I don't expect the timestamp portion to work. But it appears I need this cert to be in .p12 format for my batch file to work. Perhaps that is not the case.

I tried to convert it to .p12 on my Win 10 computer through Firefox and I got "An unknown error has occurred..". I need help to get this going again. Everything was working fine on the XP computer until this Digicert cert expired in January. (Timestamp was not working, but that was OK.)
Related categories: Computer Security Internet Security