Last week I let Windows search and download needed updates for my system.  It downloaded something from Saitek for my x52 and ever since then, when in a 262 it's like the trim is set to pull up.  If I turn on autopilot, it won't immediatly level off, it's aims skyward(about 3k/ft/min angle) then slowly comes down to level flight..  Then after running level flight with autopilot on, if I let go of the stick and turn ap off, it goes nose up again.  I can use the trim keys to level it off but if I turn autopilot on again, it flies just like I described above.  
Again, this only happens in a 262
Any idea how to fix this or how to remove the update that downloaded?
Dime