Lightroom http 404 error when trying to enter license key

I’ve been getting this message all day, it worked once and now it keeps putting me into a trial mode and keeps giving me this error code, anyway to fix?

This usually means that there is an extra blank space at the end the license you submitted (most common reason) or that the license was pasted to an intermediate program (like Microsoft Word) before pasting into Lightroom (and that the intermediate program changed the dashes from “-” to “–”.

In either case, just copy/paste directly from the email into Lightroom and be sure that there are no empty spaces at the end. Version 2.2 will have a solve for this so it will no longer be an issue.