hi guys
im  having a problem with my minecraft with java.
like a week ago i  had java 6 then i downloaded java 7 .but then i looked up it doesnt work with classic servers .so i unistalled it. for that day classic was working fine next day it just had a box that ha nothing come up on my server then i went to client and premium  it said launch4j java doesnt exist and doesnt have runtime environment . when in programs i have java .
 
so i need help with this problem and my minecraft was working perfectly before. thanks for reading  cheers