I tried to modify it. Now I can't remember what it used to be so I'm not getting the proper 404 page.
target: dashboard/home/filenotfound type: Not Found (404)
which accesses this file
I may not provide the completed solution you might desire, but I do try to provide honest suggestions to help you solve your issue.
Great. Thanks preregrine
if is best if you don't modify core files. you can copy them over to you theme.
grep is your friend.
I think he just modifed the target in dashboard routes (and lost track of what it originally pointed to) and he didn't modify the core file listed.
just gave him the location of the view in case he wanted to mimic it somewhere.