"Once upon a time ..." than I've made the following: But now exist a new version of the "quricol.dll" for 32 and 64 bit. All parameters can be used now. In the old thread you can see, that is implemented with the help of  @TheXman . Thanks for that. Then I revised the GUI and I came up with new possibilities. This has now resulted in a much more powerful tool, which is why I decided to create a new thread on this topic. There are 3 components:     QRCreator.au3         Thi