Thu Feb 25, 2016 3:05 pm
Ok, seriously, Microsoft needs to stop with their crap, this has nothing to do with your DLL, apparently even though I downloaded the latest build and unzipped it into a local drive folder, Microsoft blocked it, so you have to right click on the file and go to Properties and General Tab, at the bottom you click on "unblock" on both the Spire.pdf.dll and Spire.license.dll and then add the dll's to your project as references with copy option, then at that point everything builds just fine.
So you can close this case.