ideYAPI BIM Knowledgebase Troubleshoot Installation Issues Current: The program opens very slowly and runs slowly. The program opens very slowly and runs slowly. SolutionClose ideCAD Structural 10.Right-click on the program shortcut on the windows desktop.Click Properties in the menu that opens . The ideCAD Structural 10 Properties dialog will open.In the dialog, on the Compatibility tab, uncheck the line “Run this program in compatibility mode for”. ×