CONGRATULATION! This should be the lucky end of this story. According to Your reply with zip and so on I just downloaded the file with save as "Shadow4.r2skin-addon, installed it and WUPTI, everything is working at the first time. We have now been using more than a week and it now is working in less than 5 minutes. I will thank You for a realy good program, was a little difficult to handle, but now it is very good. Thank You (everybody) for replays and I hope, that you allso has been learning a little. Thank You very mush.
I'm glad this 'drama' is solved now. And yes, I learned something too from this: To stay much further away from Internet Explorer then I ever did...
Have fun with the Danish Rainlendar, hkiel !