SetParameters returns DI_DOWNLOADSKIPPED if the device is not acquired
exclusively.

This fixes Assetto Corsa Competizione and Assetto Corsa not having FFB
due to calling CreateEffect before acquiring the device, which skips the
effect download and returns DI_DOWNLOADSKIPPED.

In particular, ACC tries twice to create the effect, and each time they
unacquire the device to turn off the autocenter, and then create the
effect while still in unacquired state, which in turn returns
DI_DOWNLOADSKIPPED, etc.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51922Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>