Go to the URL: https://myguide.org/
Click on "Downloads"
Click on MyGuide Player "For Internet Explorer"
Extract IE Player zip file downloaded in the local storage
Open the extracted folder
Run the .msi file
Click "More info"
Click "Run anyway"
Click "Next"
Select "Everyone" and click "Next"
Setup has been installed. Click "Close"
Run Internet Explorer
Click "Enable"
Here is the player!