[Tihiy_Don]

Originally Posted by Fak Eid

Another issue: InstallFMXFont sometimes hangs the launch of Setup.exe during Runtime.

HI. Use new method:

function InitializeSetup: Boolean;
begin
  AddFontResource2(ExtractAndLoad('{#MyFont1}'));
  FMXInnoInit;
  Result:= True;
end;

procedure DeinitializeSetup();
begin
  RemoveFontResource2(ExpandConstant('{tmp}\{#MyFont1}'));
  ISArcExCleanUp;
  FMXInnoShutDown;
end;

Now you do not need to specify InstallFMXFont in the FMXDesigning procedure