I can not run the NG for more than 10 minutes without my system going to desktop.Specs:HP 7970 WinXP P4 1.5 512 meg RDRAM Radeon 9700 PRO with the install version of FSUIPC (my suspect for this problem?) and the PFC.DLL taken off of the www.flypfc.com website for FS2004.I use the CH flightsim Yoke (analog), PFC pedals and a PFC throttle quadrant... I have long suspected PFC to also cause hard locks and crashes to desktop... yet, still not sure.Is this a PMDG thing to be fixed yet.. I sure hope so, because this product is so outstanding, yet, it seems only a default install of FS2004 will run for hours and hours..... or any default aircraft...- Peter in desparation!

It's not a PMDG thing....Have you tried to change the seson? It's a major bug in fs9 when going from fall to winter,known as the season.bgl bug :)The reports on CDT's have been massive!!But there is a fix out.Do a searc on CDT in the MS general forum and you'll find the solution there.Johnny"I'LL BE BACK"[div align=center]http://www.avsim.com/hangar/fly/josve/zone.jpg ][/div

>It's not a PMDG thing....>>Have you tried to change the seson? It's a major bug in fs9>when going from fall to winter,known as the season.bgl bug :)>The reports on CDT's have been massive!!>But there is a fix out.Do a searc on CDT in the MS general>forum and you'll find the solution there.I did all that, still I get a CTD only when I use the PMDG product....I may reinstall everything...Peter