Windows XP automatic updates create problems

I've always allowed the Windows XP automatic update feature to keep my system current, and until 2 weeks ago, it never created any problems. After updating a couple weeks ago, I found my CH FlightSim yoke was disabled. It took a system restore to a point prior to the update to get the yoke operational again. Last week, with a different update, the same thing happened again, so whatever the hangup is, is not related to any specific update.
Is anyone else having a similar problem or have any ideas what to do about it? Thanks in advance.
-Scott
Is anyone else having a similar problem or have any ideas what to do about it? Thanks in advance.
-Scott