A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
It looks like you are opening a .ioc file that you have saved on a precise location before. If so, you can't change the project location. That's why the Browse button is blocked.
Thank you for your reply, but what I encountered was that I couldn't choose the file path when creating a new project, that is, clicking browse didn't respond.
A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.