We have Eo.Pdf 2018 subscription, which was upgraded from 2015 version (I think). Our project uses HtmlToPdf from ASP.NET code.

Now trying to apply this update to our project and gets this "License 'xxxxxxxxxx' is not valid for this build" error (I erased the original number).

Of course I logged in to the licencing page and updated the EO.Pdf.Runtime.AddLicense with the 2018 key I got from there.

In the original 2015 project I had these DLLs in the BIN folder: EO.Base, EO.Pdf, EO.Pdf.Mvc

Once updated these DLLs with the 2018 version, I got chain of errors that it couldn't load EO.WebBrowser and EO.WebEngine

So I found this resource that says I need to copy these files either:
https://www.essentialobjects.com/doc/pdf/install/deploy.aspx

So I did it and now I get the error "License 'xxxxxxxxxx' is not valid for this build." that returns on the HtmlToPdf.ConvertHtml(str, doc);
line.

Please advice...

I'm not sure where I should change this key.

I surly installed this new <EO.Total.2018.0.65.0.msi> and took the DLLs from it, and surly copied the license key from 2018 tab from this website.
I run EO.Pdf.Runtime.AddLicense at the beginning of the page that runs HtmlToPdf.ConvertHtml

Where else could that be?

If I put some other text in the EO.Pdf.Runtime.AddLicense, it still writes the same number in the error "License 'xxxxxxxxxx' is not valid for this build"

Also, didn't find where can I test my license key on the demo app.