Just installed CS4 on to my rig yesterday. I have 64 Bit Vista and an E6600 processor with 8 gbs of RAM. When I process a RAW file it opens in Photoshop - but how do I know whether it has opened up in to the 32 or 64 Bit version?
Thanks for your answer.
Yes - I already updated ACR (I was using the trial version prior to buying it and was aware of the upgrade).
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