I created a project using the "SHFB v220.127.116.11 with Visual Studio Package". This was used to convert an old help project to the latest format. However after the conversion I had make 2 fixes to get the project to build. SandcastleHelpBuilder post conversion fixes:
- Ensure that in the "Project Properties" tab 'Build' option that the 'Framework Version' field is set to '.NET Framework 2.0', the framework version of the compiled source code.
- Ensure that in the "Project Properties" tab 'Paths' option that the 'Working files path' field is set to 'Working\'.