Finally I got the 3D design software done...
I have worked on this for a while. The operating system is updated to windows 10. But my software is still on 2014 vision and can't run on windows 10. Moreover, the hardware is not fast enough to support my software. So update to a newer vision would be a solution.
But the software I use is kind of rare. The installation is complicated and not easy to find. I failed so many times and ever thought about to use other software or buy a new computer. And I also tried to buy a software and have pay someone for installation. If it wasn't about time, I wouldn't try that way.
I found some was selling the software on xxbao. And think about it. if it cannot be made, why someone is selling it. If there was someone can do it, I can. So yesterday night, I decided to give it one more try.
After all, I don't have to buy a new computer or the software, though I need one.