Mario 对不起! 我们正在开发一个修复程序,该修复程序将于今天晚些时候发布。 4.0.49 将能够打开用 4.0.48 保存的项目。 Sorry! We are working on a fix which will be released later today. 4.0.49 will be able to open your projects saved with 4.0.48.