404 for icon images on Welcome screen

The following images are 404 not found at http://localhost:4502/libs/crx/core/content/welcome.html

Has anyone experienced this? Any remedies?

"NetworkError: 404 Not Found - http://localhost:4502/etc/designs/crx/welcome/wem/siteadmin.png"

siteadmin.png

"NetworkError: 404 Not Found - http://localhost:4502/etc/designs/crx/welcome/wem/inbox.png"

inbox.png

"NetworkError: 404 Not Found - http://localhost:4502/etc/designs/crx/welcome/wem/useradmin.png"

useradmin.png

"NetworkError: 404 Not Found - http://localhost:4502/etc/designs/crx/welcome/wem/damadmin.png"

damadmin.png

"NetworkError: 404 Not Found - http://localhost:4502/etc/designs/crx/welcome/wem/mcmadmin.png"

mcmadmin.png

"NetworkError: 404 Not Found - http://localhost:4502/etc/designs/crx/welcome/wem/socoadmin.png"

socoadmin.png

"NetworkError: 404 Not Found - http://localhost:4502/etc/designs/crx/welcome/wem/miscadmin.png"

miscadmin.png

"NetworkError: 404 Not Found - http://localhost:4502/etc/designs/crx/welcome/wem/tagadmin.png"

tagadmin.png

"NetworkError: 404 Not Found - http://localhost:4502/etc/designs/crx/welcome/wem/mcmadmin.png"

mcmadmin.png

"NetworkError: 404 Not Found - http://localhost:4502/etc/designs/crx/welcome/wem/socoadmin.png"

socoadmin.png

"NetworkError: 404 Not Found - http://localhost:4502/etc/designs/crx/welcome/wem/damadmin.png"

damadmin.png

"NetworkError: 404 Not Found - http://localhost:4502/etc/designs/crx/welcome/wem/inbox.png"

inbox.png

"NetworkError: 404 Not Found - http://localhost:4502/etc/designs/crx/welcome/wem/siteadmin.png"

siteadmin.png

"NetworkError: 404 Not Found - http://localhost:4502/etc/designs/crx/welcome/wem/tagadmin.png"

tagadmin.png

"NetworkError: 404 Not Found - http://localhost:4502/etc/designs/crx/welcome/wem/miscadmin.png"

miscadmin.png

"NetworkError: 404 Not Found - http://localhost:4502/etc/designs/crx/welcome/wem/useradmin.png"

useradmin.png