here is cure for that

hey guys i have found some info for dealing with fsx crashing to desktop

make sure you have admin rights to fsx and user account control is off and leave it off

you can google uiautomationcore.dll


1, Download this file: http://www.mediafire...omationCore.zip

2, Drop the UIAutomationCore.dll file into the FSX root folder

3, While your in the root FSX folder, Hold Shift and right click, select "open command window here" from the list of options

4, Then into the CMD window that appears, copy paste this: regsvr32 UIAutomationCore.dll

5, Then press Enter