Printing through Citrix from domain account

[mastj25]

I have installed BullZip on my Citrix PS 4.0 and it works for users that are local admins of the Citrix server through the app that I am trying to print from. It does not work if the user is a power user of the server though or anything other than a local admin. Could someone please tell me what files these users need to have rights to to print to the printer? If a select the printer through the app through print setup in the application, it defaults back to another printer that they have rights to print to. I don't want my users to be local admins on the server or even give them modify privelages to the entire drive, so if someone could help me narrow down the files I need to give them privelages to, I would appreciate it. I just downloaded the newest version of Bullzip 5.0.0.594. Thank you.