If you are prompted a "Corrupt License" message, there are a couple of things you need to check.
1. Check that the time and date on your computer are correct. If you have Jaltest software installed on more than one computer, ensure that the software versions on the other computers match, as well the date and time.
2. Re-activate your license. Click "RENEW THE LICENSE".
If you need further help, reach out to us at Sales@yourmachinediagnostics.com.