Hej ng

can anyone tell me how i switch to another account in win xp,when I am
controlling another pc.An example:I have been asked to help my friend  with
his pc.i connect to his pc through the internet because he asked for "remote
assistance".
it works fine ,but my friends account is a limited account.when i try to
connect to the administrator account on his pc,the connection to his pc cuts
off.
i have created a administrator account on his pc with the same username and
password,that i use to log on to my friends account.
I can also start remotely to log on  to my friends admin account,but then
the connection cuts off when i try to switch to his limited account.
Is it not possible to switch between accounts using win xp's "remote
assistance/control" program? also i like to know if it is possible if i use
the RDP funktion in xp?

Thankyu so far

best regagards , Kim