Hi, What is this help has been removed because it is incompatible with 64 bit program structure. In version 7, dialogs have been edited to provide help when pressing the F1 key (it works for many dialogs now. For example, press F1 in column settings or press while in beam command), new and not yet helpful dialogs and commands are also working.[/quote ] However, it seems that your problem is not related to what it is. Check if the ideCAD_Statik_7.chm file under the program folder is working. (It should be opened by double-clicking) Normally, you do not need to do any installation in windows for the "chm" help file to work. If the ideCAD_Statik_7.chm file is running, when you press the F1 key in any dialog, such as the layer settings dialog, the help for that dialog should also open. Contact us for a detailed review. If necessary, we can access your question remotely...