System.IO.InvalidDataException: 'File size is invalid!' about downloader HOT 8 CLOSED

@ghost1372 This is not a bug. Because this exception is thrown from CheckSizes method which checks to file total size.
I checked your URL and excited of. Sometimes the response of GET request, have Content-Length in that's Header and sometimes not have!
According to issue #24, I will change my library to support downloading unknown length files.

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I checked this URL by Postman and that's the result is same and no content-length in the response Header.

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I try this week to complete that. 😄

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thank you @bezzad Everything works fine❤

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thank you
Yes, sometimes the Header is empty
I am currently using webclient, file details are not available, but file can be downloaded
I hope the new version will be released soon

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@ghost1372 Yes, in the new version I want to implement downloading without knowing content-length. But without length, you can't chunking file! So the parallel and multi chunk download feature is not available when server response has no content-length. And so downloads will just be one chunk and serial.

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It seems good, I do not think there will be a problem because in very rare cases this situation occurs
Inshallah When will it be published?

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@ghost1372 I added this feature to version 2.0.4. Please test and feedback on this issue. Thanks

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