I cant access you tube because it gives me "400 Bad Request"

Hi welcome to fixya. Hope u 'll be fine

your request is a bad or oversized cookie. (The same thing is true for request Error 400").
Simply solution is delete your "Cookies" Don't worry about erasing them;nothing bad will happen. You won't lose your internet browser "Bookmarks" or "Favorites"
As you're dumping your cookies, you should also erase all your "Temporary Internet Files" and "History". When u 'll d this your computer 'll be totally fresh in YouTube's.
After doing this restart your PC
whatever u r using browser to delete cookies, history and temporary internet files Go to Tools > Internet Options
See where is the option of "Delete Cookies and Clear History. Click on respective options to delete them

I hope this solutions will work and helpful 4 u. Best of luck
Please do rate if it is helpful
THANKS & keep using fixya

This appears to be a communication problem between the YouTube server and cookies. Since deleting all cookies hasn't worked, try reducing the privacy level on your browser (Tools/Internet Options/Privacy tab). Maybe this is set too high. Medium setting should be OK unless you have high security issues.

If that doesn't work try changing to another browser ie if using Firefox then switch to Internet Explorer.

Clear your browser cache (temporary internet files) & cookie And again try to load you tube.
If that doesn't work, use a different browser. E.g. Firefox, Google Chrome, Opera. NOT IE.
If that doesn't work, then use Proxy.

For an explanation about the "400 Bad Request" visit http://www.checkupdown.com/status/E400.html

either your website is down, your .htaccess is blocking or your firewall is preventing access.

how to get my you tube working again?

Try deleting your cookies from your browser. While you're doing that you may as well clear the cache also. Then try access YouTube again.

Delete your cookies by going to "Tools," and then clicking Internet options. Then click "delete cookies," and then it should work after that.

Go to Tools. Hit Options. Hit the Privacy button. Press "Show Cookies" in the middle of the page. Go all the way down to Youtube.com and double click on it. Click on the first one. It will tell you something in the space called "Content".in the description. On the server problem on You Tube, look at what is says. It will say stuff like :

EXAMPLE:
(First part)ViSITOR_INFO_1KittyKat (Second part)133bd4455...

you look at each cookie description content and find the 2 that match the first and second part of the error.
Delete those cookies. Refresh the page. IT will work find, AND WILL LET YOU LOG IN.

The reason behind the error:
This is something that happens when a user signs in and out of their youtube account constantly or sees many people's channels nonstop.

hi.

Cause The 400 Bad Request error is an HTTP status code that means that the request you sent to the website server (i.e. a request to load a web page) was somehow malformed therefore the server was unable to understand or process the request.

Resolution

1. Check for errors in the URL. The most common reason for a 400 Bad Request error is because the URL was typed wrong or the link that was clicked on points to a URL with some kind of mistake in it.
   
   
2. Though it's rare, the 400 Bad Request error could be an issue with the web site's server that you are trying to access. You may want to attempt to contact the webmaster or another site contact and inform them of the error message. The webmaster of most Internet sites can be reached via email at [email protected], replacing website.com with the actual website name.

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