When launching an exam you see the "XML not valid" error message
Check if the site https://www.programworkshop.com is blocked on the web filter. If it is, have their network team unblock it and try the exam again.
Phone0845 399 1551 (UK)
01 293 2924 (Ireland)
Opening Hours9:00 am - 5:00 pm (GMT)
Monday - Friday