Every time I click on the project, the keil suddenly close.But other function is ok. I have try to uninstall the keil and reinstall it for many time. But it didn't work. I have tried keil4 and keil5. Thank you for your help.
Perhaps the issue is with the Project file being corrupted, and not the installation of Keil. Review the file content in a text editor, and see if it works on the system it originally came from.
I think maybe I found the project with error. When I open uvproj file with notepad, I found it is enpty. while uvproj in other project should be with some index ?