Or you could install
the last version of DCU directly without the original CD - by making a
silent Installation - in Windos:
1. Mount the iso-file by the free software
WinCDEmu mounter or a similar program. (Or you could burn the iso-file to a CD).
2. Don't use Autorun but by Explorer navigate to the BIN folder inside the iso-file (or CD)
3. Type in "cmd" in the address bar (+enter) or Shift+right click the BIN folder and select "Open Command Prompt here"...
4. Run either the 32 or 64 version of the installation in silent mode by this command:
>
setupXX.exe /s
(Replace XX with the correct number and press ENTER.)
And you will make a default installation of DCU5 - without a correct named thumb drive or the original CD.