hi
I have a project with Step 7 v5.7 and WinCC7.5 sp2 .
 The problem is when I create an integrated project and compile OS through step 7, the project does not compile and no error appears.
 I install AS-OS Engineering along with WinCC. I have this problem only with Step 7 version 5.7 and with version 5.6 everything is perfect. I tested different versions of Windows 10 and 11 but the problem was not solved.
I have noticed that the compilation folder is not created when building the project.