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Thread: CopyFileEx slow in network



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Eric Holzer

Posts: 8
Registered: 5/7/10
CopyFileEx slow in network
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  Posted: May 3, 2016 1:30 PM
Hello,

maybe someone know why the CopyFileEx is so slow if copy bigger file across a network.
The option COPY_FILE_NO BUFFERING does not help!
In the internet there are many comments but I have found nothing what help.
Maybe someone know how to implement in Delphi FileIOPermission from that topic http://stackoverflow.com/questions/16468510/why-is-filestream-and-copyfile-so-much-slower-than-windows-explorer?

Thanks,
Eric
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