Create the logon script in Group Policy.
Create a logon script for all users via Group Policy:
Fire up gpmc.msc at your domain joined PC and do the steps as shown below:
Right-click the selection as shown and select Edit:
Go to User Configuration > Policies > Scripts (Logon/Logoff). Double-click Logon.
Click Add to enter the information information as shown:
Click Apply and Ok out.
Final note: You may want to remote into the server and do a GPUPDATE/FORCE at a command prompt to jog it to life right away.
If you write your own logon scripts, use alternatives like KixTart, or your own .bat, .vbs file etc., all you need to add is to launch \\servername\ezaudit\ezstart.exe with the parameters -a -o (and the -o is only needed if you want to make the PCs available for On-Demand audits in addition to scheduled audits).
Here's a VBScript example of what to add: