Imposible Axis config

[=Kike=]

Hi All!!
First, I'm sorry for my English.

I have one little problem under IL2 1946 4.09patch.
This is my controls config:

(W7 Ultimate 64bits)
Saiteck X52 (only power contol, no joy)
Saytek Ciborg Evo
Rudders Peddals

When I try to configurate the axis under Il2 I have the next problem:

http://img40.yfrog.com/i/il2inputoptionsetup.jpg/

All inputs are disable, I cant to change axis configuration, but in game, in control section, I can configurate the Hotas and keys, and run ok, but axis its impossible to change (and I was try with Il2 Joy control....but not solution, I was try change congif.ini, but no solution).
The problem...easy...the sensibiliti its low, and this is one big problem in dogfight....

¿Any idea or solution?¿to reinstal XP and no use W7 Ultimate?
Thx in advance!!