EasyPrint

Hello
There is a problem with redirection printer per terminal session. On the server installed Windows Server 2008R2 Ent, installed AD RDS, installed EasyPrint.
Windows 7 clients have no problems - printer mapped and works.
Clients Windows XP printer is not mapped (RDP client settings all correctly, on server also allowed mapped printers per session)
On Windows XP clients the following software installed:

1). Net Framework 3.5 SP1
2) Mstsc version 6.1.7600.16722
3) Windows XP SP3

I reinstalled Framework, XPS EssentialPack and much more. But the problem was not solved.