After rebooting during install, ArcGIS install starts over


After rebooting during the install of ArcGIS, the ArcGIS installation process starts again or restarts.


The Microsoft Data Access Components (MDAC) needs to be updated.

Solution or Workaround

Download and install the latest version of the MDAC. See the link in Related Information for Microsoft's MDAC Downloads page.

    Article ID:000008217

    • ArcMap 9 x

    Get help from ArcGIS experts

    Contact technical support

    Download the Esri Support App

    Go to download options

    Related Information

    Discover more on this topic