java - Could not find or load main class , environment variables -

java - Could not find or load main class , environment variables -

i know has come number of times, previous responses don't seem help. environment variables :

classpath c:\program files\java\jre7\lib;c:\program files\java\jdk1.7.0_15\bin; path c:\program files\java\jdk1.7.0_15\bin;

when moving directory follows c:\users\oli\my documents\java can compile using javac, cannot runt programme using java. know got environment variables cannot work. p.s error "could not find or load main class"

any help appreciated.

unset classpath , utilize default 1 provided jvm. here link java tutorial covers environment variables.

java class load find main