so buddys I have something to say !
THE NOOB SOLVED THE PROBLEM
after asking the big brother "google" ...
and reading tons of content, spinning around, getting headaches, taking tablets i've combined a solution.
so now u have to boot from a standart windows bootdisk ....
start fdisk ....
kill ALL partitions ....
restart u'r computer ...
boot from the the disk again ....
execute fdisk /mbr for writing a new master boot record
restart ..... booting from u'r linux boot floppies ...
choose normal install ....
change partition type for hda2 or whatever ur normal space will be to !!! EXT2 !!! (nothing else works for me)
and tip ready for install ....
it works for me ....
the reason why this shit happens i can't tell but try telling the linux fans above.
But I hope my excursion helps other noobs like me
best regards
Prae