blocks|key|1582898|text|我也有同样的问题。社区版是免费的，但您必须登录到您的Microsoft帐户才能使用超过30天。转到"https://account.microsoft.com/about“并注册一个帐户。这是免费的。完成此过程后，您可以使用相同的电子邮件地址登录到Visual+Studio。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1582899|entityMap|0|LINK|mutability|MUTABLE|url|https://account.microsoft.com/about^0|1E|Z|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

I had this same problem. The Community Edition is free, but you have to sign into your Microsoft account to use it more than 30 days. Go to "<a href="https://account.microsoft.com/about" rel="noreferrer">https://account.microsoft.com/about</a>" and signup for an account. It's free. When you complete the process, you can sign into Visual Studio using the same email address.

blocks|key|4042151|text|我不得不完全用重置Visual+Studio的设置：|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|4042152|Devenv.exe+/ResetSettings|code-block|syntax|javascript|4042153|之后，我的许可证被正确地检测出来了。|4042154|有关更多详细信息，请参阅+|4042155|entityMap^0|7|I|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|U|8|@]|D|@]|E|$]]|$1|M|3|N|5|6|7|V|8|@]|D|@]|E|$]]|$1|O|3|-4|5|6|7|W|8|@]|D|@]|E|$]]]|P|$]]

I had to reset Visual Studio's settings totally with:

<pre><code>Devenv.exe /ResetSettings
</code></pre>

After that my license was detected correctly.

See <a href="https://social.msdn.microsoft.com/Forums/en-US/vssetup/thread/5b4ae664-1535-48c5-8f49-d7d1e0a7b374/#f4788aa1-a567-46d3-b14a-f4b5d5acbaed" rel="noreferrer">this post on MSDN Forums</a> for more details

blocks|key|5460328|text|我在使用小的可执行文件时也遇到了同样的问题。我下载了.ISO并从中安装。从那以后就没有问题了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5460329|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I had the same problem using the small executable. I downloaded the .ISO and installed from that. Had no problems since.

blocks|key|1582940|text|在网上搜索和尝试我遇到的任何东西都没有成功之后，我设法让这该死的东西工作起来。以下是对我有效的方法，也许它也能帮助其他人。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1582941|1.+From+the+top+menu+in+VS+select++Tools>options>web+browsers
2.+Click+the+“Select+Internet+Explorer+options”+button
3.+Select+the+Security+tab+at+the+top
4.+Click+Trusted+sites+
5.+Click+the+Sites+button
6.+Add+https://*.visualstudio.com+
7.+Close+the+options+window+until+you’re+back+to+the+VS+IDE
8.+From+the+help+menu+select+“Register+product”
9.+If+already+signed+in+click+the+“Check+for+an+updated+license”+else+login+first.|code-block|syntax|javascript|1582942|这应该可以做到这一点，如果没有的话，也可以尝试选项步骤。可选，如果失败，请重复上述步骤，但在步骤6中添加https://*。technet.microsoft.com|offset|length|1582943|祝好运。|1582944|entityMap|0|LINK|mutability|MUTABLE|url|https://*/^0|0|0|1G|9|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|W|8|@]|9|@$I|X|J|Y|1|Z]]|A|$]]|$1|K|3|L|5|6|7|10|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|N|$O|$5|P|Q|R|A|$S|T]]]]

After scouring the web and trying just about anything I came I cross with no success, I managed to get the darned thing working. Here’s what worked for me perhaps it will help others as well.

<pre><code>1. From the top menu in VS select Tools&gt;options&gt;web browsers
2. Click the “Select Internet Explorer options” button
3. Select the Security tab at the top
4. Click Trusted sites 
5. Click the Sites button
6. Add https://*.visualstudio.com 
7. Close the options window until you’re back to the VS IDE
8. From the help menu select “Register product”
9. If already signed in click the “Check for an updated license” else login first.
</code></pre>

That should do it, if not try the option step as well. 
OPTIONAL if that fails repeat the steps above but on step 6 add https://*. technet.microsoft.com

Good luck.

blocks|key|4042089|text|我今天遇到了同样的问题，解决方法如下：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4042090|页面上有两个链接，告诉您您的许可证已过期。|4042091|4042092|添加帐户:单击此处并添加(或创建)您的Microsoft帐户。|ordered-list-item|4042093|检查更新的许可证(或类似许可证)：单击它并提供相同的帐户凭据。|4042094|4042095|这应该会更新许可证。|4042096|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|E|3|F|5|G|7|R|8|@]|9|@]|A|$]]|$1|H|3|I|5|G|7|S|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|T|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|N|$]]

I faced the same issue today and solved as follows:

There are two links on page the page which tells you your license has expired.

<ol>
<li>Add Account: Click here and add (or create) your Microsoft account.</li>
<li>Check for updated license(or similar): Click on it and provide the same account credentials.</li>
</ol>

This should update the license.

blocks|key|5460448|text|我最初遇到了与上述相同的问题。当我用我正常有效的账号登录时，我得到“无法下载新许可证”。我们有一个代理服务器，在某些事情上需要凭据:一个线索是，我在VS开始页上的‘特色视频’列下面看到了一个‘输入凭据’按钮。在我点击该按钮并输入我的代理凭据后，我返回到帐户设置页面，并检查更新的许可证，它成功下载。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5460449|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I initially had the same issue as described above. When I logged in with my normally-valid account, I got 'Failed to download new licence'. We have a proxy server that requires credentials for some things: a clue is that I see an 'Enter credentials' button beneath the 'Featured Videos' column on the VS Start Page. After I'd clicked that button and entered my proxy credentials, I went back to the account settings page and checked for an updated licence and it downloaded successfully.

blocks|key|1931648|text|您需要先从Visual+Studio帐户(在VS2015中)注销，然后再重新登录。这就解决了问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1931649|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

You need to logout from the Visual Studio account (in VS2015) first, then log back in again. That resolves the problem.

blocks|key|4042172|text|您可以通过在http://www.microsoft.com上获取一个微软帐户并从Visual+Studio登录来解决此问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4042173|entityMap|0|LINK|mutability|MUTABLE|url|http://www.microsoft.com/^0|6|O|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

You can solve this problem by getting a Microsoft account at <a href="http://www.microsoft.com" rel="nofollow noreferrer">http://www.microsoft.com</a> and sign in from Visual Studio.

blocks|key|5460544|text|在IE中输入可信站点后，我发现点击“检查许可证”不起作用(我添加了上面Rob提到的technet和visual+studio+full域名)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5460545|然而，当我在Visual+Studio中用我的MS帐户注销并重新登录后，它会自动更新我的许可证，而不需要手动检查。|offset|length|style|BOLD|5460546|简单的修复，但很容易被忽视，所以我想我会提到它。|5460547|entityMap^0|0|0|2|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@$D|N|E|O|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|P|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

I found that hitting "check licence" didn't work after entering the trusted sites into IE (I added the technet and visual studio full domains as mentioned by Rob above) .

However, after I signed out and back in again with my MS account in Visual Studio it updated my licence automatically without having to manually check for it. 

Simple fix but easily overlooked so thought I would mention it.

blocks|key|1582960|text|我还遇到了一个获得社区许可证的问题。原因是，我使用Firefox登录了MS帐户。我意识到，MS+VC%2B%2B尝试使用IE登录到此帐户。所以我试着(手动)使用IE登录，然后它告诉我这是不可能的，因为我的IE不允许cookies。然后我转到“选项”并启用了所有cookies。然后，我成功地登录到了MS帐户。然后，当我请求获取更新的许可证时，我启动了MS+VC%2B%2B+ad+-它显示了一个日志对话框。我可以登录了，然后我就拿到了执照。万岁！(但是我花了一个多月的时间才解决这个问题。幸运的是:这个网页是一个灵感。谢谢！)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1582961|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I also had a problem of getting a community licence. 
The reason was, that I logged to MS account using the Firefox.
I realised, that MS VC++ tries to log to this account using the 
Internet Explorer (IE). 
So I tried to log there (manually) using IE, and then it told
me that it is impossible, because cookies are not allowed by my
IE. Then I went to "options" and enabled all cookies.
Then I succesfully logged to MS account. 
Then I started MS VC++ ad when I asked to get an updated licence - it showed me a logging dialog. I was able to log, and then I got a licence.
Hurra! (but it took me more than month to solve this problem. Lucky: this web page was an inspiration. Thank you!).

blocks|key|5460601|text|不，社区版是免费的。所以当你看到对话框时...查找链接单击获取更新的license，并使用您的Microsoft帐户进行登录处理...如果你没有注册，那么SignUp+Now...完成这个过程..。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|5460602|Solution+Reference+URL+Which+was+provided+by+microsoft+|5460603|entityMap|0|LINK|mutability|MUTABLE|url|https://signup.live.com/|1|https://visualstudio.microsoft.com/vs/support/vs2015/community-edition-expired-buy-license/^0|0|A|R|E|25|A|0|0|0|1J|1|0^^$0|@$1|2|3|4|5|6|7|R|8|@$9|S|A|T|B|C]|$9|U|A|V|B|C]]|D|@$9|W|A|X|1|Y]]|E|$]]|$1|F|3|G|5|6|7|Z|8|@]|D|@$9|10|A|11|1|12]]|E|$]]|$1|H|3|-4|5|6|7|13|8|@]|D|@]|E|$]]]|I|$J|$5|K|L|M|E|$N|O]]|P|$5|K|L|M|E|$N|Q]]]]

No, Community edition is free to use.
So when you see the dialogue box... find Link Click for an updated license and processed for the sign in with your Microsoft account... If you are not register then <a href="https://signup.live.com/" rel="nofollow noreferrer">SignUp Now</a>.... and complete the process...

<a href="https://visualstudio.microsoft.com/vs/support/vs2015/community-edition-expired-buy-license/" rel="nofollow noreferrer">Solution Reference URL Which was provided by microsoft </a>

I've just installed Microsoft Visual Studio 2015 Community. After installation an signing in I'm getting error:
License: Prerelease license.

This license has expired.

I cannot do anything!

Can somebody help me?

I downloaded today installer from:

<a href="https://www.visualstudio.com/downloads/download-visual-studio-vs" rel="noreferrer">https://www.visualstudio.com/downloads/download-visual-studio-vs</a>

License expired after installation Microsoft Visual Studio 2015 community

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我刚刚安装了Microsoft Visual Studio 2015社区。在安装登录后，我收到错误: License: Prerelease license。此许可证已过期。我什么也做不了！有人能帮帮我吗？我今天从以下位置下载了安装程序：

问许可证在安装Microsoft Visual Studio 2015社区后过期
EN

回答 11

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