finjan surfinshield compatability question for xp

Just found I've had a dormant Finjan SurfinShield program on my xp hard drive that's been there for a long time. Version 5.7.01. I think I must have copied it over from an older pc prior to this one.

It used to be a great little middleguard between firewall and a/v.

Can I use it with xp? It's now up and running without apparent problems. But, am I going to have problems by using it? Should I go ahead and use it if it doesn't seem to interfere with anything?

 

ive tried it on windows xp and didnt experience any problems during that time. however if ur worried that it could hose ur system, create a disk image using true image, ghost or other similar utility (im sure u can find some freeware if u use google)