Calculate MD5 sum of a big file

[realdarkman71]

Sorry, but another problem: With Windows I cannot open the dvd drive!

QFile dvd("D:");
 
if (dvd.open(QIODevice::ReadOnly)) {
    (...)
}

QFile dvd("D:");

if (dvd.open(QIODevice::ReadOnly)) {
    (...)
}

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dvd.open returns false, as admin too! Any ideas?

[ChrisW67]

Devices are not files on Windows. The entire conversation to date has been about Linux/UNIX systems so nobody has pointed this out. You may need to use Windows API calls to do this, e.g. http://www.codeproject.com/Articles/...ding-Audio-CDs

From that article it may be worth trying QFile dvd("\\\\.\\D:") as the file name first... but I wouldn't hold much hope.

[realdarkman71]

QFile dvd("\\\\.\\D:") doesn't work ... pity!