When i download a file from a certain site it shows server has returned a web page error. But when i click ok it just download an aspx file. when i click cancel my browser's built in browser download it perfectly fine.what can i do about this.file size is about 40 gb and i downloaded files larger than this from different sites.built in browser downloader is slow.can you help me figure this out

Hello,

This error means that something went wrong.

If you want to get help, you'll have to provide the following details:

1) URL of the web page you're trying to download from.
2) Your web browser version and FDM version.
3) Steps on how exactly you add the download to FDM.