XP SP2 computer is able to view unc share to alias name, but is unable to map
a drive to that exact name (network path not found). Other XP SP2 computers
(same OU, so getting same policies) are not having this issue. The webclient
service is running. Tried rebooting, net use command. When trying to map
drive via GUI, able to browse the entire path and place in the path box, but
get the same error after hitting "Finish".