When I run the command, I get the error:
C:\\Users\\me\\adtworkspace\\project1>cordova platform add android [Error: The provided path \"C:\\Users\\me\
I had the same problem which I solved using the -d flag to show debug output
cordova -d platform add android
My debug output showed that I need to set a JAVA_HOME environment variable and then I needed to add JAVA and ANT to the path.