Latest p3Dv5.1 crashing after installing gsx and O'Hare

[elfynh]

Hi guys

I have searched and tralled through loads of stuff on the net in an attempt to fix my issue but I don't seem to be getting anywhere so I was hopeing someone here could steer me in the right direction.

I got a new computer from Chillblast a couple of weeks ago and have been running P3Dv5.1 without issue. I have the latest P3dv5 installed on a clean computer and have done a few flights without any issues.
I decided to do a flight today EGLL-KORD. Whenever I do a new build in FSX/P3D I install all my aircraft etc but only install scenery as and when I fly into said scenery so as I was planning on flying into KORD today I went to install it but it told me I needed GSX installed. So I installed GSX and KORD and started P3D. I was surprised that I didn't get the permission questions for GSX/KORD on startup but P3D loaded to the start screen at which point I got a CTD.
The start screen loaded but none of the windows rendered (i.e the aircraft visual spinning) before it crashed.

I have uninstalled everything installed today (GSX and KORD) with no luck and looked at fsuipc as some articles pointed to an issue with that in the past.

I have seen that it would appear to not be a direct issue with Fsdreamteam items but something has been changed during the install of them that has messed everything up.

Any help would be much appreciated.

Thanks
Elfyn

[Captain Kevin]

Check your NVidia drivers. If you have 465.89, this is the culprit.

[elfynh]

Kevin You are a star.
I wish I had asked sooner.

Thanks

[Captain Kevin]

I only knew this because this very issue was reported on the PMDG forum three days ago.

[virtuali]

I have seen that it would appear to not be a direct issue with Fsdreamteam items but something has been changed during the install of them that has messed everything up.

Sure, you installed the latest nVidia drivers ( if you said that, we would replied much quicker ), which are well known to not work at all with P3D 5.1, there are many threads on LM forum about it:

https://www.prepar3d.com/forum/viewtopic.php?f=6312&t=141909
https://www.prepar3d.com/forum/viewtopic.php?f=6312&t=141935
https://www.prepar3d.com/forum/viewtopic.php?f=6312&t=141936
https://www.prepar3d.com/forum/viewtopic.php?f=6312&t=141910

[Captain Kevin]

Sure, you installed the latest nVidia drivers ( if you said that, we would replied much quicker )

I actually responded 62 minutes after he posted, and he responded 16 minutes after I did. Not sure how much faster it could have gone.

[bcm652]

Which Navidia display adapters does this driver upgrade effect. I have a Navidia display adapter and I'm not having any problems, using FSX.

[Captain Kevin]

Which Navidia display adapters does this driver upgrade effect. I have a Navidia display adapter and I'm not having any problems, using FSX.

If you aren't running into issues, you don't have much to worry about. This impacted people running P3D V5.