Is there a way to run my bootstrap main from eg. http://www.genba.org although b2e is set up in http://www.genba.org/blogs/ and this is also defined as b2e's root?
I found some information about the other way round, how to call a blog from a subdir. But using a stub file does not work.
It is probably possible by doing dozens of edits of files but there is no straightforward way. This is not a supported scenario. If b2evo is supposed to handled the root of your website, then you need to install it at the root.