Hello ! On Thu, Dec 20, 2012 at 12:40 AM, Mehmet İpek <mhmtipek at gmail.com> wrote: > In native c code you read unsigned long (4 byte in 32 bit platforms) and in > Qt code you read quint64 (64 bit in all platforms). Problem was here, thanks a lot. -- Best regards, Sincerely yours, Yuriy Rusinov.