I have configured all files well i.e generated key>generated config.properties>generated process-conf.xml etc 
So when I m trying to hit thiscommand in CMD >Process.bat "D:\Data Loader\bin\process-config.xml" Account 
I ma receiving this error  "java.lang.ClassNotFoundException: com.salesforce.dataloader.process.Processrunner" in CMD window .
I not sure but I think i am missing anthing in java package inside the dataloader folder ?
there was not javac file present in the java package inside the datalaoder folder still the error is same 
Can anyone help me out with this ??