The frequently asked questions for WWIV are separated by category.
Why does WWIV say that NetFoss isn't installed correctly.
Make sure that NetFoss is extracted into C:\WWIV\NETFOSS (assuming that) C:\wwiv is where WWIV is installed.
Why do I get a sigsegv at startup?
Make sure your user is correct, if WWIV can not write to the logs directory (either the current directory or the logs directory specified in WWIVconfig) then the BBS or command will crash.
Does WWIV support ARM64
WWIV seems to run on a Raspberry PI 4 without issue.