Using ZD with multiple user acc

[vaesir]

Hi there,
I'm trying to use ZD 0.9.
Since my laptop is a public one used by 4 more people i would like to setup 4 more email accounts to use ZD.
But they have to be private.
Meaning when they log in on Win7 to see their emails in Zimbra.
How can i do it?
I've tried to install it for each account but it wont let me saying that ZD is install allready
Thanks