I've created a "wiki" site in Sharepoint and I'm trying to grab an offline
version of it. I'm having issues where httrack is unable to connect I keep
getting 401 unauthorized errors.

if i paste the url into a browser it loads fine.

There are special characters in the password (HTTrack escaped them) and i have
both spaces and brackets in the url

user:password@sharepoint.acme.com/Services/.../Wiki Pages/Support KB.aspx

09:55:46 Error:  "Unauthorized" (401) at link xxxxxxxxx (from
primary/primary)
09:55:46 Warning:  No data seems to have been transferred during this session!
: restoring previous one!