This must be a simple fix....

I say that since I don't see any post of anyone having the same problem. I just
got my DMX all caught up with site info on the new PC, but I notice now when I
use the "put" command on any of the HTML pages, it throws up a "Another user
is currently working on this file. (Please enable Check In/Out......) Do you
want to upload anyway?" message. It's just me on my pc at home running XP Pro.
Any ideas how to turn this off and have it just put? I shouldn't have to enable
the check in/out and do passwords and such, as it's worked without them in the
past. Any ideas would be helpful.
Thanks
-Jim