@Fiat Lux - ASIA  thanks for responding

The use-case is currently we have installed our quickbooks on remote desktop server and we access quickbooks on our local machine as well
So i'm the admin, when i try to log in both remote server and my local machine
I get the following error, a user is already logged in
PS : We are working on multi user mode
Is it not possible for me to login at both the systems at the same time