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CD-ROM/DVD-ROM Installation Issues

During the installation of the CD-ROM/DVD-ROM for Objective PET Classware you might have received the following error message:

"Sorry, an error has occurred. The application could not be installed because the installer file is damaged. Try obtaining a new installer file from the application author"

The table below provides an installer file which you must download to your desktop to solve this problem, together with installation instructions for Windows and Mac.

Objective PET Classware

Installer file

Instructions for Windows PC

Instructions for Mac

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