**New Installer

[JRD!]

Originally Posted by ShadowEagle

If an error happens while installing the rolling back feature delete the whole folder what`s not so good for using this script as on update installer. That`s my last wish, tell me what to delete that the rolling back feature won`t delete the whole folder.

I`ve to edit this line



to



,right?

Best regards

Add your line here:

if (CurPageID = wpFinished) and ISDoneError then
begin
UnBtn.Hide;
CustomCancelBtn.Enabled:=False;
DelTree(ExpandConstant('{app}'), True, True, True);
end;

That answer your question?