I like using the builds from GraphicAll. I also like clicking on a .blend file and having Blender open up with that file.

Unfortunately, most of the builds from GraphicAll do not come with an installer which due to a bug in WinXP-32 prevents associating a .blend file with an uninstalled (unpacked and copied to a folder) GraphicAll blender.exe build.

Is there a way to associate a .blend file with a GraphicAll build that does not come with an installer?

All help greatly appreciated.