When I chosed the MPASM as assembler I did'nt get the error anymore.
But now I have another problem with MicroCode as you can see here:
http://www.picbasic.co.uk/forum/showthread.php?t=5448

It works fine to use MPASM instead of MPASMWIN but since mcsp on my old computer use MPASMWIN I would really like to know why they behave different.
Both computers have XP Pro and all programing software are the same.

I hope someone can explain this to me.

Thanks

Stefan.