If you’ve been experiencing crashes when you load Bloodlines, there is a likely culprit. The Bloodlines executable file uses Safedisc, a form of DRM. Safedisc use and support has been disabled in Windows 10, but now also appears to have been disabled in Windows 7 and 8.
The way around this is simple, you just install a modified exe file into the Steam directory. The most recent Unofficial patch does this for you automatically, as does The Final Nights v1.4. You may also use the modified exe supplied in the UP and TFN in any of your other favorite expansion mods and it should work. If you have any other issues, please visit the tech support area of our forum.