I do this as well and I use the following routine to make it happen: procedure TMyForm.PlaceInsideContainer(Container: TWinControl); begin Parent := Container; Align := alClient; BorderIcons := []; BorderStyle := bsNone; ParentBackground := True; Show; end; I have no problems with this. The only difference that I could possibly imagine could be relevant is the … Read more
The most likely explanations for that error are: The file you are attempting to load is not an executable file. CreateProcess requires you to provide an executable file. If you wish to be able to open any file with its associated application then you need ShellExecute rather than CreateProcess. There is a problem loading one … Read more
Note that this answer only lists new language features not new VCL/FMX features. Here are the links to the RAD Studio docwiki: What’s new in Rad Studio 10.4 Sydney What’s new in Rad Studio 10.3 Rio What’s new in Delphi and C++Builder 10.2 Tokyo What’s new in Delphi and C++Builder 10.1 Berlin What’s new in … Read more