GOG Diamond Edition HakInstaller Not Working

[Mr. Mosin]

Downloaded PRC, went to install it in NWN, and it crashes upon attempting to unpack the Prelude module. I set all files in “NWM” to not be read only, and it helped, but still crashes after the same thing- just a bit further in the process. Help please

[Stratovarius]

Are you using the Classic module installer?

[Mr. Mosin]

I have no idea. Base game (NWN Diamond). The PRC-OC downloaded fine, but the PRC does not. Uninstalled/reinstalled, thinking it may be something I’ve tweaked unintentionally, but still nothing. It gets to “modifying settings for XXX” (whichever the first module is), and crashes.

[barmlot]

If you are only looking for the original campaigns for classic they are pre-converted to include the PRC. Use the "classic_campaigns.7z" found here:

https://neverwintervault.org/project/nwn1/hakpak/original-hakpak/player-resource-consortium-archive