Arti,
You need to download and install/import the resource pack (Alternately referred to as Subjects or Main Resources in different versions).
This would have been a link in the download page. We also have it available separately on the Activinspire Page under Software in the Support section of the site (Linked below for convenience).
downloads.prometheanplanet.com/.../ActivInspire_main_res_v1.1_ENU.as4a
I hope this helps though please respond here or contact us referencing case 253469 if you have any further questions.
Thank you,
