When upgrading to 2.3, you may run into a particular issue. The problem is that VS.Php 2.1 was creating a registry key that was already created by Visual Studio. When uinstalling VS.Php, this key may be removed from your system. In order to solve this problem you can do one of the two options:
- Run the Visual Studio installer and select repair. The repair will add the missing key.
- Or open the attached registry file and update the registy. This registry file assumes the program files directory is in C:\