I am having problems with PDF files that come up as Libre Office Draw files and can see no way of saving or printing them. For example I am trying to download "The Complete Windows Networking Troubleshooting Guide" which is described as a PDF file but comes up as "https://www.offidocs.com/osessionx03/#/client/REVGQVVMVABjAGRlZmF1bHQ=
" which is a Libre Office Draw file. I am running Windows 10 Pro and have never had this problem before as my PDF files always open in Adobe Reader. Can anyone please advise?