Student Lightroom 5.1 - The serial code that you entered is invalid
I purchased Lightroom on Amazon several years back and used it without issue on my old computer. I tried to download to my new computer and entered the serial number provided to me by Adobe Help (who looked it up from my last registration) and then received an error code that said: "The serial code that you entered is invalid."
Please advise!
{Thread renamed by moderator}
