Unity Register panel pop up(Special help)

This is a special help request (WIN 7 Pro) in 2013, the very month that I has scheduled to get Unity Pro, I was hospitalized and subsequently incapacitated unable to do much ...all my savings gone! ...as bad as I wanted to get off the indy version, practically salivating, I am yet having to wait again, till my settlements are cashed in (mid 2017)

Some Unity projects were stagnant for 2 to 3 years. I made meager attempts in the interim but was unable to sustain any type serious work.

2015 was able to resume work on projects I was attempting to convert to 5.02 with some success, but again was rendered unable to do much and had to abandon.

2016 Aug, I am now again able to work with the projects The last version I downloaded was 5.02

Problem: All my test-projects and very partial conversions I had done with 5.02 come up fine, but many 3.4.xxxxx or 4.xxxxxx projects fail to load

I get a panel that asks me to register.

I try the web registration and it hangs at "Connecting to server..."

• I was able to login to this forum, it still knows me!

• Should I let connect process hang for a long time!? I have tried up to 3 minutes!

• Any other suggestions!?

Thank you