This may fix the ghosting problem. it worked for me and seriously improved performance.
DO THIS AT YOUR OWN RISK AND MAKE A BACKUP!!!!! (not that dangeorus, but i wont take responsibility for any damage you might cause to your registry) tip: you can use find...in registry to locate 4D36E968-E325-11CE-BFC1-08002BE10318
;HOW TO : DISABLE TEMPORAL AA
;Temporal AA is the AA method Crytek used in CE3, and you might have noticed, one of its biggest drawbacks is ghosting. When something moves, there is some odd blur ;after it. That's the effect of TAA. There is NO WAY to disable this. But, it is possible : by deleting the registries related to Temporal AA. WARNING : I TAKE NO ;RESPONSABILITY IF SOMETHING GOES WRONG.
;Open regedit and browse to : /MACHINE/SYSTEM/ControlSet001/Control/Class/{4D36E968-E325-11CE-BFC1-08002BE10318}/0000 OR /0001, check the 2D driver version in CCC2.
;Look for anything related to TemporalAAMultiplier. I will check tomorrow. Delete anything related to Temporal AA. Then browse to ;/MACHINE/SYSTEM/ControlSet001/Control/Class/{4D36E968-E325-11CE-BFC1-08002BE10318}/0000(1)/UMD and look again for anything related to Temporal AA. NOTE : if you like ;temporal AA, backup the registries. This COMPLETELY gets rid of ANY TAA in ANY game.
Edited by Colonel Pada Vinson, 22 November 2012 - 11:12 PM.