Thin Client Antivirus Hp Compaq T5710 Thin Client Antivirus?

Hp compaq t5710 thin client antivirus? - thin client antivirus

I have an HP Compaq t5710 Thin Client with Windows XP Embedded Edition Service Pack two. I have 512 MB of RAM and 800 MHz processor with 1 GB flash drive. I have tried to find anti-virus software, with XPE. Avira and AVG does not work, I can not install the Symantec Endpoint. Does anyone know of any other virus, against which work for XPE?