Hi Bob, thank you for your answer. Actually when I install EOS utility I cannot uncheck EOSU2. I litteraly don't have boxes to check or uncheck So I have to install EOSU2, EOSU3, EOS lens registration tool and EOS Web Service Registration tool. I hav...
Same problem for me too. Camera: 5D III, OS Win7 x64 I tried to "manually" launch "EOS utility 3 .exe" and "EOS utility 2 .exe" from the folders where files are installed but I got the same problem.If I launch EOS utility in folder EOS Utility (which...