my code says that it is incorrect even though I have a spot open for registration. I just performed a factory reset on my computer and tried to reinstall vegas pro 18 & 20 and now the program is saying incorrect code even though I have an open slot on my account I tried registering several times and same error code. Even after I reboot the computer/program/browser etc.
Try copying and pasting the serial number/activation code from either the original email that provided it or from your Magix account, rather than typing it in.