我在繁體操作系統下打開文件顯示如下：
Cannot open the project because of the existence of data that cannot be edited. To edit this project, it is necessary to select the following function and reinstall structured Text(ST) language programming function
請問哪位高手可以解決，謝謝！

程序中使用了ST語言，所以安裝中要勾選此項！

謝謝！確是如此