You would have to contact the technical support for your reseller. As far as I know, ArchiCAD Solo is a unique version only available in the UK .... but your post is tagged as Thailand - but whoever sold it to you should be able to answer your question.
Yours is the second question about Solo on Yosemite (I cannot find the one from a few weeks ago) - so when you get an answer, it would help others if you could post it here.
Thanks!
One of the forum moderators
AC 28 USA and earlier • macOS Sequoia 15.2, MacBook Pro M2 Max 12CPU/30GPU cores, 32GB