问题
I am having an issue with Specflow remaining disabled in Visual Studio extensions.
When I start VS I get an error SpecflowPackagePackage didn't load correctly.
I tried to uninstall and reinstall specflow but it seems weird. When I uninstall it says uninstall successful and asks to restart VS. When I restart Specflow is still there but disabled.
Using Visual Studio 2015, Update 3, 64bit. Windows 10. Specflow Version 2017.1.6
回答1:
I had a similar problem. However, it's happened for me on Visual Studio 2017, then I went to Control Panel/Programs and updated the Visual Studio 2017. It's worked for me.
回答2:
I don't know what caused the problem. But the way I fixed was:
NOTE This might delete all plugins.
delete everything in below folders (with VS closed)
C:\Users\<username>\AppData\Local\Microsoft\VisualStudio\14.0
C:\Users\<username>\AppData\Roaming\Microsoft\VisualStudio\14.0
And reinstall the plugins along with specflow.
If someone can post a better answer please feel free to.
回答3:
Go to the top menu -> Tools -> Extensions and Updates. On left navigation menu, be sure Installed -> All is selected. Find Specflow extension in the list and click it. Click Enable button and restart VS.
回答4:
Upgrading Visual Studio to the latest version fixed the issue for me.
NOTE: I believe the accepted answer works because the SpecFlow extension gets removed. If you don't need SpecFlow then uninstalling it from Tools->Extensions and Updates menu also works.
回答5:
Under tools --> Options (settings)--> extension and updates --> Change your Extension and Update settings , check the Load per user extension checkbox
来源：https://stackoverflow.com/questions/42631348/specflow-disabled-specflowpackagepackage-didnt-load-correctly