Software Updates

Important: The following updates are for Windows users and Macs running MacOS X 10.6 (Snow Leopard). The updates will NOT effect the contents of your EdGCM database.


Support for Windows


EdGCM supports Windows with the update of the EVA visualization software. Just follow these steps:

  • Make sure you are using EdGCM 3.2 (b926)
  • Download the update to the EVA software (see link below).
  • Download the update to EdGCM.4DB (see link below).
  • Place the EVA update in the Program Files\EVA folder on your computer, overwriting the old version.
  • Not sure how to do this? See detailed EVA update instructions here. (PDF)
  • Having a problem with the EVA update? See troubleshooting suggestions here. (PDF)
  • Place the EdGCM.4DB update in the EdGCM\Database folder on your computer, overwriting the old version.
  • Not sure how to do this? See detailed EdGCM.4DB update instructions here. (PDF)
  • EVA-logo

    Updated EVA application for Windows 7, 8, 10

    EdGCM Icon

    Updated EdGCM.4DB for Windows 7, 8, 10


    Support for Mac OS X 10.6 (Snow Leopard)


    EdGCM 3.2 supports Mac OS X 10.6 (Snow Leopard) with the following update to the EdGCM 4D structure file. To update your current copy of EdGCM for Mac do the following:

  • Make sure you are using EdGCM 3.2 (b926)
  • Download the update to EdGCM.4DB (see link below) and unzip the file.
  • If it does not already exist, create an empty folder named “eJournals” inside the EdGCM/Applications folder.
  • Place the unzipped EdGCM.4DB file in the folder EdGCM/Database, making sure to overwrite the previous version.
  • EdGCM Icon

    Updated EdGCM.4DB for Mac OS X 10.6