Meteor 1.4 start error

meteor 1.4.0-1
window 2000 server

=> Started MongoDB.
throw error;

Error: spawn UNKNOWN
at exports._errnoException (util.js:873:11)
at ChildProcess.spawn (internal/child_process.js:298:11)
at Object.exports.spawn (child_process.js:362:9)
at C:\tools\cli\dev-bundle-bin-helpers.js:72:42
at addWindowsVariables (C:\tools\cli\dev-bundle-bin-helpers.js:67:10)
at C:\tools\cli\dev-bundle-bin-helpers.js:35:14
at C:\Users\Administrator\AppData\Local.meteor\packages\meteor-tool\1.4.0-1

pls tell me how can i start it, if you know why or the solution!!!

Hi xiaoyuer,
i face same error you have,
i fix it by running command prompt with administrator permissions,
i don’t know why ?
put i think there is a permission problem or environment variables issue since i’m not familar with windows os, i’m comming from Gnu\Linux where meteor is running very well,

My Operating System where i face the problem :
Windows 7 64 bit

sorry about my horrible Engilsh Language. :sob: