We are sorry to inform you that Microsoft’s automatic updates installed on 10th September, 2019 upset the performance of the e-Books CDs or DVDs which we published.
If you are a Windows 10 user please remove the updates installed on the said date. Windows 7 users please lower the Flash Player version to the ver184.108.40.206.
We will provide repair solutions as soon as possible. In the mean time please use the e-Books available on our resources platforms.
We apologize for the inconvenience caused. For enquiry please contact us at 2990 9009 or our school support team.