Try to run this: C. Posted Mar am Maciej Los. I have tried the code you submitted, but the DownloadFile method still fails :. If I were to throw that URL in the browser, the file is found and downloaded. Do you have any more suggestions? Maciej Los Mar am. Please, describe the error. What's fails? DownloadFile uriAddress, "Vid. If you've got the time you can try it yourself, the problem should be replicable. Maciej Los Mar pm. I'm not sure why this happens, but i promise to check this ;. Jym Aklf Mar pm.
Thank you so much. Despite, the link itself, which I don't personally care much about, I am really intrigued why this is happening. See my updated answer.
Thank you so much for your time and your reply. I wish I could have resolved it but I'm pretty sure you gave it all you could. Yes, there is alternative: ffMpeg, but i never used it. Search for Sergey's Aleksandrovich Kryukov answers with "download" word "Search for" textbox on top-right corner. BTW: thank you, Sergey for this hint! Thanks for the provided information :. So while I wish I could help you further in resolving it with the code you have provided, I cannot.
Personally I would like to know why this happens, especially if the URL you provided was at one point functional. It appears to be quite straight-forward and useful for your situation, since it requires no additional applications and can also download 'quietly'. In C it can then be easily called as follows: C. Posted Mar pm Trapper-Hell.
Such HTTP response codes represent the complex relationship between the client, a web application, a web server, and often multiple third-party web services, so determining the cause of a particular status code can be a difficult, even within a controlled development environment. All HTTP response status codes that are in the 4xx category are considered client error responses.
These types of messages contrast with errors in the 5xx category, such as the Gateway Timeout Error we looked at last week, which are considered server error responses. Many smart phone apps that have a modern looking user interface are actually powered by a normal web application behind the scenes; one that is simply hidden from the user.
In these scenarios, the server is still the network object that is producing the Bad Request Error , and returning it as the HTTP response code to the client, but it could be that the client is causing the issue in some way. This is particularly true when making modifications to your own website or application.
As such, it is critical that you perform a full backup of your application, database, and so forth, before attempting any fixes or changes to the system. This will give you a clean testing ground with which to test all potential fixes to resolve the issue, without threatening the security or sanctity of your live application.
A Bad Request Error indicates that the server remote computer is unable or refuses to process the request sent by the client web browser , due to an issue that is perceived by the server to be a client problem.
There are a wide variety of scenarios in which a Bad Request Error could appear in an application, but below are some of the most likely causes:.
Here are a handful of tips to try on the browser or device that is giving you problems. Domain names e. IO works just as well as the normal, lowercase version of airbrake. As discussed above, one potential cause of a Bad Request Error is an invalid or duplicate local cookie. Most modern web apps take advantage of cookies to store user- or browser-specific data, identifying the client and allowing for future visits to be faster and easier.
However, a cookie that stores session information about your particular user account or device could be conflicting with another session token from another user, giving one or both of you a Bad Request Error. In most cases, you only need to concern yourself with cookies that are relevant to the website or application causing the problem.
Similar to the local cookie issue, the application may be running into a problem with your previous session , which is just a string that the server sends to the client to identify that client during future requests. As with other data, the session token or session string is stored locally on your device in the cookies and is transferred by the client to the server during every request. At this moment, you need to be calm and carefully check for the link in the address bar, keeping it is the same with your target link.
And then, you can press F5 or the refresh button on the browser to resend your request. The easiest and fastest way is to clear all cookies on your browser. We guide you handle it in Chrome browser.
It takes you to configure the browser settings, such as login, appearance, users, etc. Click on Content settings and check all options below. Then, you can choose a specific cookie to delete or just simply delete all cookies. After done all operations, you can type your URL or visit the link again and check whether the problem is solved.
The Bad Request Error is generally caused by corrupt registry keys and less maintenance for your computer. If the error come on due to the damaged Windows registry, you can manually repair the registry entries one by one by hand.
However, to save you much time, we suggest you to download and install a registry cleaner to eliminate the problem. Sometimes, the Bad Request Error comes with the server issues.
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