Hi Zing1515,
Sorry for the delay in getting back to you.
Everything looks good in the LastCCLauncher.bat file. Did you use the client before using the launcher? If so paste the contents of your run.bat file here so that I can compare.
If this is the first time using the client might I suggest the 32 bit version of Enders instead? If you do choose the 32 bit javaw.exe in the "C:\Program Files (x86)\Java\jre6\bin" folder.