Can't Compile Scripts (Creation Kit)

[EnvyMachinery]

I'm trying to manually register some new animations via the instructions laid out in this post. When I go to the papyrus script manager, right click "sslAnimationDefaults," and then click "compile," I first get an error message that says "DEFAULT: BSString::Set(): Could not allocate full amount of memory asked for with aiMaxLen." and then a window appears called "Papyrus Script Compilation Status" that never does anything and cannot be closed; the X button doesn't do anything and the "OK" button is grayed out.

[Guest]

Be sure you unzipped theScripts.rar file and placed it in the game directory.