Hi Noel
Thanks for the very fine input.
Yesterday before I read your post, I went to Microsoft web page and downloaded" DXwebsetup".
I then tried to put the DXplug64. exe into the RB library and renamed the oldest so they couldnt get called.
At first it didnt help, but after lot of reload of BB and RB it suddenly worked again.
I felt I had just solved it by doing things I dont even where aware of.