If you're running Windows 10, you might have some issues with installing PDF2XL. You may encounter an error during the install stating that the installation "ended prematurely".
The reason for this error is due to a security permissions issue in Windows 10, specifically related to OneDrive. Unfortunately, this is not something that we have control over as it is a Windows issue.
Microsoft has provided a solution for this problem:
Disable OneDrive
Download and Install PDF2XL
Re-enable OneDrive
If you encounter any further issues, please refer to the Microsoft support page for additional solutions.