Post 744X Issues

Hello Robert.I had the same Problems as the others above.I installed your Update version 2.10.0040 but without any effect.After the installation of your update the speed tape is working but only from 30 knots on. It does not start from zero.Also none of the autopilot buttons are working. The buttons speed, hdg and alt can be pressed (they change to yellow--seems to be active) but sadly without any effects on anything.So I uninstalled the whole Flightsimulator software und reinstalled it again (including the new update). Still the same problems are there...What can I do? Can you or somebody help me to fix the problem to get the pmdg 747-400X work properly?I would be thankfull for any help......My System:Pentium 4, 3.6Ghz, 3GB Ram, ATI-Radeon HD3850My Flightsoftware:FSX-Professional Edition, Acceleration Expansion Pack, PMDG 747-400Xmany Greetingsmartin