Can I get Run-Only ver SuperLab 4.X?


I used SuperLab 4.0 in only my PC,But now I must use SuperLab 4.X in other PC in Unv.
I have 2 questions.

1.Can I get Run-Only ver SuperLab 4.x FREE?
I could not find about it(I`m not good at English).
Please tell me about it.

2.I heard that SuperLab4.X user can get 4.5 FREE,But I cannot activate 4.5 program in my PC.
I wrote in My license number in 4.5`s license form,but I got message that “This key is not recognized”.

What this messages means?
I failed a Registration when I got superlab4.0?(But,I can use 4.0 now.why?)
Please tell me about how to upgrade 4.0 to 4.5,and how to activate it.

Would you like to answer to me.

I will contact you by private message to work through getting SuperLab 4.5 activated and answering your Run-time questions.

Thx for your reply.
My problems are solved.