I bought Sony Vegas 14 on an old Laptop and wanted to switch it to my new one, but, I forgot my Serial number so I went to the Sony Creative Software Website. Even after I had previously (approx. 20 minutes ago) changed my password on the MAGIX website, it wasn't correct, so I sent for a Password reset. I received the E-Mail and it said to click on the link that came with it but there was no link, only a URL, that whenever put into the address bar, comes up with "The page cannot be displayed because an internal server error has occurred."
So, I'm not sure how to find my Serial Number (If I can help it) without going onto the Sony creative software website. (I have access to this website[Vegas creative software] and MAGIX 's website)