If you’re using a Windows device, you may see an error message that states the contents of the ZIP file are empty, specifically when opening PDF files within it. This tends to happen when the default program for downloading and extracting ZIP files on your device has changed.
To avoid any issues with downloading the ZIP file to your device, right click on the TPT download link and choose ‘Save as…’ to save the ZIP file to your desktop instead of clicking the ‘Download’ button on TPT.
Please be sure that your default ZIP file extraction software is correct. For example, you will not want to try extracting a ZIP file with a web browser such as Microsoft Edge as it won’t work properly. You can find more information on how to change your default software for ZIP files here:
https://support.microsoft.com/en-us/help/4028161/windows-10-change-default-programs
After extracting the files within the ZIP, we recommend opening PDF files with Adobe Reader, which can be downloaded for free here:
https://get2.adobe.com/reader/
Still having trouble? Be sure to check out related guidance for ZIP files here.