Update - this was fixed by repairng the C++ and Distr installs in the Prerequisites.   

The issue you're encountering with the Form 1099 Printing hanging and the 'Microsoft Visual C++ Runtime Library Runtime Error! pvxwin32.exeabnormal program termination' error can be caused by several factors. Here are some steps you can take to troubleshoot and resolve the issue:

Steps to Resolve the Issue
Update Visual C++ Redistributable Packages: Ensure that you have the latest versions of the Microsoft Visual C++ Redistributable Packages installed. You can download and install them from the official Microsoft website.

Check for Software Updates: Verify if there are any updates available for the software you are using. Sometimes, updates include fixes for such runtime errors.

Run Compatibility Mode: Try running the application in compatibility mode. Right-click on the application executable (pvxwin32.exe), select 'Properties', go to the 'Compatibility' tab, and choose an appropriate compatibility mode dg me paystub (e.g., Windows 7 or Windows 8).

Perform a Clean Boot: Perform a clean boot to eliminate software conflicts. This involves starting Windows with a minimal set of drivers and startup programs. You can follow the steps outlined here to perform a clean boot.

Reinstall the Software: Uninstall the software completely and then reinstall it. This can help resolve any corrupted files or settings that might be causing the issue.

Check for .NET Framework Issues: Ensure that the .NET Framework installation on your computer is not damaged. You can try repairing or reinstalling the .NET Framework.