问题
I've got a new server running Windows Server 2012 RS and IIS 8.5.
I've installed SQL Server 2014 Express and was having problems getting sites under IIS to connect to (initially placeholder) databases. In an effort do get the Visual Studio 2010 Shell to display the debug information, I ran subinacl as per this question (How do I fix an "Invalid license data. Reinstall is required." error in Visual C# 2010 Express?) but now SSMS itself no longer launches! When I try to launch it I get a box saying:
Invalid license data. Reinstall is required.
The underlying Visual Studio 2010 Shell was reporting this when I was trying to debug the original issue but now SSMS is saying that right on launch.
I've uninstalled and reinstalled SSMS but the problem still exists. I've installed Visual Studio 2012 Express to see if that fixes the license issue, but it didn't. Any advise would be appreciated.
回答1:
I found the solution to this issue here: Technet - SQL 2012 - Invalid License Data
Basically it involves these two steps:
- Uninstall
Visual Studio 2010 Shell (Isolated) ENU(or equiv) - Repair
SQL Server 2014(if repair doesn't work from Add/Remove Programs then rerun SETUP.EXE from the installation source and chose the repair option - you can redownload and unpack if you don't have this)
回答2:
Please download visual studio 2010 shell from below link and click on repair/install ==> after successful setup installation reopen MS sql management studio.!!!!!!!!!!
https://visualstudio.microsoft.com/vs/older-downloads/isolated-shell/
Enjoy!!!!!!!
来源：https://stackoverflow.com/questions/26220567/cannot-launch-ssms-sql-server-2014-express-invalid-license-data-reinstall-i