Ok, now with
"EnableSendfile Off
EnableMMAP Off
Win32DisableAcceptEx" in httpd.conf
and Apache 2.0.54
it work's better, i can see most image, but 'big images' larger than
aproximately 50k are broken, i just can view it in part, but really
better than before.
again apache log give me no error.
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ok after some day and many guess
i put "EnableSendfile On
EnableMMAP Off
Win32DisableAcceptEx" in httpd.conf
with Apache 2.0.54 install as a service
guess what? it work fine.

thanks to anyone that take time to help me.