Unable to start an Android emulator

I've just installed Eclipse with fresh Android SDK and ADT on Windows 7 x64 Professional. I've created an emulator and tried to start it, but starting fails with this message:

invalid command-line parameter: Files.
Hint: use '@foo' to launch a virtual device named 'foo'.
please use -help for more infor开发者_Go百科mation

When I create another emulator, it also fails to start with the same message. Can anyone provide a solution? Thanks in advance.

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Change the path of Android SDK to make sure it has no spaces, for example use Progra~1 instead of Program Files.

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Don't use a path that contains withespace for the SDK installation. You can also try from command line:

emulator @foo

considering that your PATH includes the SDK installation directory.