How to add a reference to SPLtoPDFCom from "SPL to PDF Converter SDK" C# or VB.NET Windows Application?

Dear Sir/Madam,

We are testing the referred demo. It displays an error in the following line of code:

System.Type VeryPDFType = System.Type.GetTypeFromProgID("VeryPDF.SPLtoPDFCom");

I guess I need to register a dll on y current operating system. I tried to register the interop.VeryPDF.dll and did not do it. Please tell me how to proceed.

Thank you,

VeryPDF SPL to PDF Converter Command Line and SDK can be downloaded from this web page,

After you download and unzip it to a folder, please go to "spl2pdf_sdk\bin" folder,


You need to run following command line with administrator privilege,

SPLtoPDFCom.exe /regserver

after you register the SPL to PDF COM properly, you will able to add a reference to "VeryPDF.SPLtoPDFCom" from your C# or VB.NET application properly,

System.Type VeryPDFType = System.Type.GetTypeFromProgID("VeryPDF.SPLtoPDFCom");


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