I'm in California, and I just took my NCLEX PN on Thursday. So it's been at least more than 24 hours since the exam, so I tried the trick, and I used an invalid expiration date. I got the pop-up stating "Our records indicate blah blah blah... Another registration cannot be made at this time." So... I used my card one more time, and then I used a valid expiration date, and abrakadabra, I got the same notification. I did shut off at 85, so I was obviously sweating bricks on the drive home. I'm still not confident enough that I scored a passing exam because I was given maybe at least 25-30(maybe 35 Select All That Apply) questions. But, initially trying the PVT, I am bound to get my hopes up because I obviously can't re-register for this dreadful exam lol..