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Youtube Videos:
How to Make Adobe Reader Default PDF Viewer in Windows 10
Changing Windows 10 Defaults to Internet Explorer and Adobe Acrobat Reader
IMPORTANT NOTICE:
All Forms performing Calculations must FIRST be downloaded to your computer, then opened using Adobe Acrobat Reader. The Java-Scripted Calculations WILL NOT WORK CORRECTLY with other PDF Readers.
Windows 10 automatically sets Microsoft Edge as the new default reader which DOES NOT WORK WITH SLT INTERACTIVE PDF CALCULATORS.