[PJMax]

  Nightingale_install_error_message 2014-05-07_020439.png (Size: 31.39 KB / Downloads: 227)
  Nightingale_install_error_message 2014-05-07_020439.png (Size: 31.39 KB / Downloads: 227) I have tried repeatedly to download and install the Nightingale Developer Tools add-on. But I keep getting an error message that it isn't a valid install package. I've attached a screen capture of this error message.

[freaktechnik]

Do you have a previous version installed?

[PJMax]

(05-08-2014, 05:33 AM)freaktechnik Wrote: Do you have a previous version installed?

No, I don't.

[PJMax]

Never mind. I uninstalled and reinstalled Nightingale. After I did that, I was able to install the add-on. Please disregard my previous messages.