I cannot get specflow's code behind files to regenerate
问题 When I edit a specflow feature file test, it doesn't update the code-behind file. When I try to manually regenerate the code-behind files by right-clicking the project and choosing 'Regenerate Feature Files' I get an error: Error: cannot find custom tool 'specflowsinglefilegenerator' on this system I've discovered that this usually means I don't have Specflow Extention installed. However, when I look in Extensions and Update in Visual studio I can see that 'Specflow for Visual Studio 2017' is