I am using PDFTron on frontend and trying to implement an endpoint serving partial content 206 using dotnet and IIS express. After many attempts, in navigator dev tools, I finally got the message.

I am using PDFTron on frontend and trying to implement an endpoint serving partial content 206 using dotnet and IIS express. After many attempts, in navigator dev tools, I finally got the message.

I am using PDFTron on frontend and trying to implement an endpoint serving partial content 206 using dotnet and IIS express. After many attempts, in navigator dev tools, I finally got the message.

I am using PDFTron on frontend and trying to implement an endpoint serving partial content 206 using dotnet and IIS express. After many attempts, in navigator dev tools, I finally got the message.

I am using PDFTron on frontend and trying to implement an endpoint serving partial content 206 using dotnet and IIS express. After many attempts, in navigator dev tools, I finally got the message.

I am using PDFTron on frontend and trying to implement an endpoint serving partial content 206 using dotnet and IIS express. After many attempts, in navigator dev tools, I finally got the message.

I am using PDFTron on frontend and trying to implement an endpoint serving partial content 206 using dotnet and IIS express. After many attempts, in navigator dev tools, I finally got the message.

I am using PDFTron on frontend and trying to implement an endpoint serving partial content 206 using dotnet and IIS express. After many attempts, in navigator dev tools, I finally got the message.

I am using PDFTron on frontend and trying to implement an endpoint serving partial content 206 using dotnet and IIS express. After many attempts, in navigator dev tools, I finally got the message.

I am using PDFTron on frontend and trying to implement an endpoint serving partial content 206 using dotnet and IIS express. After many attempts, in navigator dev tools, I finally got the message.