Android Emulator – invalid command-line parameter:

android-emulator

When I try to launch my Android Virtual Device, I get the following error.

Files\Android\android-sdk-windows\tools/emulator-arm.exe.
Hint: use '@foo' to launch a virtual device named 'foo'.
Please use -help for more information.

I have been using the emulator for months, and I just downloaded new updates from SDK/AVD Manager.

Best Answer

This problem is caused by blank spaces in the path you setup in the Android SDK. The solution is that you should move the folder of the Android SDK to a place without spaces, in your case:

E:\andriod-sdk-windows

or 

D:\abc\xyz\android-sdk-windows
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