I have installed Visual Studio 2015 with an .ISO that works for a colleague. On opening the application I\'ve signed into my MSDN account which has an Active
Close the IDE, go and create your Visual Studio Online free account. (https://www.visualstudio.com/en-us/products/what-is-visual-studio-online-vs - hope the link works) Open IDE, and click "Check for updated license". .
Login with that account, and hopefully this will work, as with my VS - "License downloaded successfully".
The License is syncing across all VS and devices.
[EDIT]:
This is the only thing I eventually got to work having this problem with Visual Studio Community 2017!
https://www.laptopmag.com/articles/reset-windows-10-pc
Below is the original post of stuff that DIDN'T end up working for me:
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I had the EXACT same problem with Visual Studio 2017!
"Prerelease software. This license has expired"
I tried everything above AND a bunch of things you'll probably find BELOW this search result in Google (ie. people at Microsoft can't seem to give a fix either!). DO NOT do what I did and attempt to uninstall all your VS related apps, and .NET & Visual C++ distributions, and then repair/reinstall VS, etc! NOT NEEDED (like some people have suggested) and a complete waste of time!
regedit
-> Right-Click -> Run as AdministratorHKEY_CLASSES_ROOT\Licenses\5C505A59-E312-4B89-9508-E162F8150517
and delete it
BOOM! Jump for joy! I was stumped by this for a few days setting up an old machine as a new dev machine... apparently, I had an out-dated license in there! Hope that helps anyone else that shows up here!
[Edit] Seems to have reverted after restarting the machine and now the problem persists...
Tried theses too:
Devenv.exe /ResetSettings
from this post on MSDN Forums
In short, the solution for me consisted of two parts: Removing the license in the Windows Registry Manager and turning off Visual Studio Update in the Task Scheduler.
Go to your registry editor (Windows => "Regedit.msc", run as administrator), then look for the folder named "HKEY_CLASSES_ROOT\Licenses\4D8CFBCB-2F6A-4AD2-BABF-10E28F6F2C8F". In case your instance of this prerelease software license issue is caused by the same version I had a problem with (VS15), this could be your folder with VS2015 licenses. This might be a differently named folder if your prerelease software was of a different version, in that case, find that first before continuing.
Delete this folder. If you have trouble with this due to permissions, try to follow these steps:
Once the License folder is deleted, check in your Task Scheduler whether Visual Studio has installed a constant Update task. It did for me, which is why after each re-install on my PC, Visual Studio decided to download the broken license again. Disable or Remove this task and you should be good to go. If the problem still persists, try doing this in a different order, or check whether somehow the License did not once again appear on your system. I also recommend using the Visual Studio Uninstaller tool on github.
edit: I've found so far these keys to be related to the problem, remove these: HKEY_CLASSES_ROOT\Licenses\9E449D9C-67BF-4c4d-87F0-A939C7C75E47 HKEY_CLASSES_ROOT\Licenses\CFAA42DF-1E22-471a-81A7-D62F9A3C925E HKEY_CLASSES_ROOT\Licenses\41717607-F34E-432C-A138-A3CFD7E25CDA HKEY_CLASSES_ROOT\Licenses\4250E830-6AC2-11cf-8ADB-00AA00C00905
Go into Programs and Features and repair the installation of Visual Studio 2015. After the installation is repaired you should be able to open the program successfully.
I had this same issue today and these steps worked for me.
For me it was a matter of Time / Timezone error. My computer time was set to 06:27 when the actual time was 14:27.
Setting the time and timezone to the correct values made VS work again.
I solved this problem getting a new Microsoft account at http://www.microsoft.com and sing in Visual Studio.