Never mind answered my own question. The Microsoft FTP program must have not uploaded it right. It was listed and showed to be good in the Files section of Mikrotik router, but wouldn’t upgrade. I deleted and re-uploaded using Filzila and it upgraded this time.
yup...
what is lincese level you have for your pc-router, or just demo key...?
as far as i remember, when are you use demo key, you are can't upgrade to next version, but you can reinstall with next version