Door.dll loading error

Hi,
with a pocketpc 2003 device with framework 1.0 (Intermec CN2 device for datawharehouses)
All is working fine except a single library : door.dll
When lauching my application, i get the error "Error loading program. IOException"
When compiling the app without this lib, it's working fine...
what's wrong ?
thanks

Try to instal the CompactFramwork 2.0 and then see what happens....

done... and it works with optimized_compilation (door.lib included in the exe!)
thanks