Supported Operating Systems and Web Browsers

Last updated: 2021-03-10

Here is a list of supported and unsupported operating systems and browsers for AASHTOWare Project.



If staff are using Internet Explorer v11, complete the steps below:

  1. All users:
    1. From the menu, select Tools | Internet Options.
    2. On the General tab, under the Browsing History section, click <Settings>.
    3. Under “Check for new version of stored pages”.
      1. Select “Every time I visit the web page”.
      2. Click <OK> twice.

  2. Non-WisDOT users only:
    1. From the main menu, select Tools | Compatibility View Settings.
    2. Add "" in the "Add this website" field.
    3. Click <Add>.
    4. Deselect “Display Intranet sites in Compatibility View”.
    5. Click <Close>.

  3. Close and restart Internet Explorer.