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No Mountable File systems

On some MacOS systems, you might have encountered the error “no mountable file systems” when trying to open our application after downloading. Should you see this problem, you should try the following:

  • Check our list of supported platforms.
  • Try re-downloading the software from our website again. It might have become corrupt while downloading due to network issues. Try turning off any download assistant plug-ins.
  • Reboot your Mac.
  • Try mounting the DMG using the command line in Terminal:
    • Open Terminal.
    • Type “hdiutil attach -verbose¬†” (with a space at the end) into the terminal, then without hitting enter yet, drag the the Run It Once Poker dmg file into Terminal.¬†

    • Press enter.