changing/adjusting values in eg. outlines

Hi,

 

hope somebody can help me out here...

I recently upgraded to win7 and had to re-install my CD X4. So far no problem, but:

when I drag eg. a rectangle and give it an outline, then try to change the outline thickness to, let's say 2 mm and i push enter, Coreldraw automatically makes it an outline of 20 mm . Same with adjusting the standard beginning 'paper', when i try to bring the size down because i need to export to PDF it won't take sizes I input .

Most of the times it enlarges the request done with a factor 10. so 4.000 becomes 40.00.

Anybody got an idea?

Thanks in advance.