So my experience with it:
1) I downloaded the ddolive dmg and it opened the installer disk for me.
2) I dragged the application to the applications alias on the installer disk.
3) I ejected the installer disk
4) I double clicked the application in the Applications folder
5) It warned me that its a 32 bit app and will no longer work in macOS 10.15 due this fall. It asked me if I wanted to run the unverified app downloaded from the Internet. It asked me if I wanted the high res files. (I said yes to that). It forced me to install the Akamai file share thing.
6) It proceeded to download 12 GB of files. Progress was displayed in the Launcher as it did this.
After it finished it crashed:
Code:
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 patchclient.dylib 0x0f6df135 0xf651000 + 581941
1 patchclient.dylib 0x0f69197c 0xf651000 + 264572
2 patchclient.dylib 0x0f66ee7d 0xf651000 + 122493
3 patchclient.dylib 0x0f6694bf 0xf651000 + 99519
4 patchclient.dylib 0x0f67d386 0xf651000 + 181126
5 patchclient.dylib 0x0f669620 0xf651000 + 99872
6 com.turbine.dndlauncher 0x00064352 0x1000 + 406354
7 com.turbine.dndlauncher 0x000744a4 0x1000 + 472228
8 com.turbine.dndlauncher 0x00074c3a 0x1000 + 474170
9 com.turbine.dndlauncher 0x000184a6 0x1000 + 95398
10 com.turbine.dndlauncher 0x000d7e4e 0x1000 + 880206
11 QtCore 0x01f97011 QMetaObject::activate(QObject*, QMetaObject const*, int, void**) + 1715
12 QtCore 0x01fe1d5d QTimeLine::finished() + 49
13 QtCore 0x01ee4636 QTimeLinePrivate::setCurrentTime(int) + 694
14 QtCore 0x01ee5015 QTimeLine::timerEvent(QTimerEvent*) + 93
15 QtCore 0x01f962e8 QObject::event(QEvent*) + 60
16 QtGui 0x021f86ca QApplicationPrivate::notify_helper(QObject*, QEvent*) + 308
17 QtGui 0x021f897e QApplication::notify(QObject*, QEvent*) + 656
18 QtCore 0x01f81896 QCoreApplication::notifyInternal(QObject*, QEvent*) + 96
19 QtGui 0x021f7e86 qt_sendSpontaneousEvent(QObject*, QEvent*) + 54
20 QtGui 0x021af7e9 QEventDispatcherMacPrivate::activateTimer(__CFRunLoopTimer*, void*) + 201
7) However, it appears to have made enough progress to move on. After relaunching, it proceeded to download the latest Launcher patches which went quickly. About 17 MB and the Launcher relaunched then it downloaded those ridiculous splash screens.
8) Then it downloaded 7731 patch files. Maybe this was the same set of files as earlier, it took as long or longer, but the progress display in the Launcher looked different. The actual file sizes involved were illegible, but it steadily progressed.
9) After that I put in my user name and password
10) Agreed to the EULAs
11) And then I was asked to select a file. Just like you!
Well I had too much time to write all this, but I landed in the same place as you. I do note that the only thing selecting a file is doing is trying to launch it like an app. That is not accomplishing anything.
I am going to try the launcher script I use next.