Connect to eduroam (Windows XP)

Important End-of-Life Notice Regarding Windows XP

Microsoft will stop support and security patching for Windows XP on April 8, 2014. The international security community believes that Windows XP computers will be heavily targeted by organized crime and hackers as soon as Microsoft ends support. We strongly recommend that you migrate to a supported Windows platform, such as Windows 7 or Windows 8, before the end of March 2014.

Below are the steps to connect to eduroam with Windows XP. Please follow all directions closely for proper setup.

You may be prompted to accept a certificate after connecting; please go ahead and accept the warning.  If you are unable to connect and do not receive a certificate prompt. You will need to run the script below to put the correct certificate on your computer. You may download it below.

Download File: XP Certificate Script (


1. Download the zip file

2. Extract it to your desktop

3. Run install-certs.bat (You will need admin rights on your computer)

4. Then follow the steps below to setup your connection.

If you are unable to connect after doing this please contact the OSU Computer Helpdesk.

Step 1 

Click Start, then click Run. A run box will open. When it does, type "ncpa.cpl" and click OK.

Step 2 

The network connections box will open. Once it does, right-click on your Wireless Network Connection entry, and click Properties.

Step 3 

A connection properties window should open. When it does, click the Wireless Networks tab at the top.

Note: You should see a list of wireless networks. If eduroam is already listed, highlight it and click the Remove button to clear out all old settings.

Click the Add button.


Step 4 

This will open a new connection box. Type in "eduroam" for the name, then select WPA2 for network authentication, and select AES for data encryption.

Click the Authentication tab at the top.

Step 5 

Select Protected EAP (PEAP) for the EPA Type.

Click the Properties button.


Step 6 

This will open a separate properties box. Un-check the Validate Server Certificate box, then click the Configure button at the bottom.

Step 7 

Another box will open. Un-check the Automatically use my Windows logon name and password box, and click OK.


Step 8

Click OK three times to close all the open settings boxes.

You should be back to the Network Connections page. Right-click on the Wireless Network Connection entry and click View Available Wireless Networks.

Step 9 

Windows should automatically connect to eduroam at this point. If it doesn't, just double-click on the eduroam entry to connect.

Windows will begin connecting. At some point, a popup window will appear asking for credentials. Click on this popup window to open the credentials page.

Step 10 

Enter your “ONID username” in the user name box, your ONID password in the password box, and leave the Logon domain box blank.

Click OK, and it will connect you to eduroam.