Suddenly unable to load/select PMDG aircraft

[CaptKornDog 282]

Hello all,Wanted to do a flight in my MD-11 today but have an awkard issue I have not run into before. In FS9 (and Vista 64 bit), when I select an aircraft (MD-11, 737, 747) and click OK, nothing appears to happen. I receive an hour glass with no initialization. However, clicking cancel selects the airplane, and loads into FS with blank displays (or sometimes no displays at all) followed by a CTD. Deleting the md11gagues.ini file or loading the default 172 first has not worked.Any insight? I have not installed anything new to FS except an Airsimmer 320 repaint I worked on.Thanks.

[CaptKornDog 282]

I am able to select my 1900d though...but that doesn't require initialization/FMC.

[downscc 1,327]

Perhaps something happened to your dll.xml file where the trust policy is stored.Try running the MD11 installer and selecting repair. Be sure to repair the Microsoft C++ modules too if prompted.

[3-2-1-Now 126]

Hi,Just move the dll.xml file somewhere outside the FS search path. FSX will re-build it on the next run (it will ask "do you want to run this software"). Try that.Best regards,Robin.