Trying to install on second computer, with 3 computer license, says key invalid

[soulweeper 2]

I have a 3 computer license, and just tried installing on second machine, and it says invalid license, and to check it again, which I obviously did, and same thing. I've used this product for years and years, NEVER had this happen. Any suggestions?

[soulweeper 2]

Never mind, user error, lol. First time I tried, the hyphen didn't show, so I automatically thought it didn't want them, which is sometimes the case in some instances. Apparently it does, haha, because that did it. Imagine that! I'll blame my age, lol.