Neverwinter Nights Windows 10 Crash

I get a constant freeze for a dozen seconds and inevitable crash for entire system in Neverwinter Nights 2 (actually Storm of Zehir). There is only measure can prevent crash DebugMode 1 Sky 0 The Problems only appear if a dynamic sky exists, like sun or night stars. Run the game directly from the.exe, NOT Arc or Steam. What you need to do is go to the game folder, in my case C: Program Files (x86) Neverwinteren, and create a shortcut from the.exe file. Go into the shortcut properties, and select to run as administrator.

I've had Neverwinter Nights 2 pretty much since it was released, but I never bought the expansion packs. I installed it on my new machine, and it's worked perfectly. Then I saw that the expansion packs were 50% off right now, so I went and grabbed them, digital download.
I installed the first expansion first, Mask of the Betrayer. I launched NWN2. It crashed before it ever started. I tried to update, in case there were updates specific to MotB, but it said I had to launch the game before I could update; but launching the game hangs instantly.
So I uninstalled, thinking the issue was that NWN2 was fully updated before I installed MotB, which is built against v1.10. I reinstalled NWN2, didn't update it, just launched it, closed it, and installed MotB. And it crashed as soon as it opened.
Fix

Neverwinter Nights Windows 10 Patch

So I installed Storm of Zehir. And it installed successfully. And NWN2 launched without crashing. SoZ is built against v1.20, so it was a short trip to the current latest v1.23, which also launches without crashing. All is well now.

Neverwinter Nights Windows 10 Crash Log

Just thought I'd post this for anyone having Neverwinter Nights 2 crash on Windows 7 after installing Mask of the Betrayer. Try installing Storm of Zehir (if you've got it) and see if that helps. I don't know if you have to install against a base (non-updated) copy of NWN2, as I haven't tried it with updating NWN2 fully then installing the expansions. However, given that there are no catch-up patches and you have to install all the intermediate patches to get the boxed v1.00 up to the current v1.23, installing MotB and SoZ may be the fastest way to get a fresh install fully-updated anyway.

Neverwinter Nights Download Windows 10

Hope that helps somebody out there!