v3.0.672 and Acronis TI 2009 don't play nice

I've just installed TrueImage 2009 on my XPpro SP3 machine, and Eset is having problems with the tray icon part of the program TrueImageNotify.

I get the big red banner telling me that all the TI programs have changed (I did have TI 11 on the system with no problems) and whilst it waits for me to OK this, it of course makes TI hang, which then confuses TI and everything goes pear shaped!

Acronis does appear in the firewall entry and is ticked, is there anything else I should do to make ESS accept the changed program files permanently?

TIA

Colin