Hi there,

YES, the code difference lies only in the modules Name which is to be loaded.

The 'modIntroStep' and the 'modStep1' are just the different modules named as an example which will become in my new App. Intro To 96 ....

And YES the code is always the same right through yet my difficulty is to set it properly into a Switch / Case statement with this 'If Loaded - UnLoad/Load' statement.
I have tried many ways, but could not come up with the right answer. My intention was to use this code with many modules yet save drastically on code lines.
As you said I want to find a way To find a 'kind of way to determine which module needs to be loaded / unloaded' regards aktell