While I'm pretty sure I didn't do anything wrong, and I'm absolutely certain that it worked perfectly yesterday, ConTeXt is broken:

C:\ConTeXt>path
PATH=C:\ConTeXt\tex\texmf-mswin\bin;C:\Ruby187\bin;c:\bin;c:\tsepro;c:\program
iles\vim\vim72;c:\cygwin\bin;C:\Program Files\Java\jdk1.6.0_18\bin;C:\WINDOWS\
sstem32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\ooRexx;c:\program
files\MikTex 2.8\mktex\bin;c:\program files\MikTex 2.8\miktex\bin\miktex\bin\

C:\ConTeXt>context --version

MTXrun | forcing cache reload
MTXrun | resolvers: warning: no lua configuration files found
MTXrun | resolvers: skipping list of 'c:/ConTeXt/texmf' (runtime)
MTXrun | resolvers: skipping list of 'c:/ConTeXt/texmf-local' (runtime)
MTXrun | resolvers: skipping list of 'c:/ConTeXt/texmf-context' (runtime)
MTXrun | resolvers: skipping list of 'c:/ConTeXt/texmf-mswin' (runtime)
MTXrun | resolvers
MTXrun | resolvers
MTXrun | the resolver databases are not present or outdated
MTXrun | resolvers: using suffix based filetype 'lua'
MTXrun | resolvers: using suffix based filetype 'lua'
MTXrun | resolvers: remembering file 'mtx-context.lua'
MTXrun | resolvers: using suffix based filetype 'lua'
MTXrun | unknown script 'context.lua' or 'mtx-context.lua'
C:\ConTeXt>

And then I deleted it all, reinstalled Minimals, and get exactly the same result.  Is my luck really this bad?  What to do?

Tom.