In Windows XP SP 2, servers are all 2003.
in the logon process we have 3 map net drives.
in some users, when doing the logon, the “black window” request them to insert their username and password again, if they don’t, one drive is not maped and they get access denied from the printers on that server.
the server that denys the permissions is the file and print server.
the users that have been affected with this problem are random, but when the problem starts, there is nothing else to do but inserting their username and password.
from about 200 users, it affected about 5.
the logon script mapping is:
net use g: \servernameshared
net use p: \servername2prioritys
net use z: \servernamesharedusers%username%