Go to:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList\
And check if you can find any account named admin002 and so. Under the folder ProfileList there are SIDs but once you have selected one of them, on the right pane you can find ProfileImagePath that can tell you what's the name of that account.
Honestly I think the problem is a permission issue on the admin profile folder (you should be the owner of that folder), because the 001, 002, ... profiles are created to avoid duplicates when windows cannot write to the profile directory.