Cant launch TEKKIT HELP

[Martin Pizarro]

Launcher Version: The last one i dont know the version but i just went to the website and download it

Operating System: windows 7 proffesional bla bla bla

Java Version: last one

Antivirus Program: ESET NOD32 ANTIVIRUS

Description of Problem:

when i launch Tekkit it crashes

Error Messages:

Stack Trace:

Exception: NullPointerException

Message: null

Trace:

org.spoutcraft.launcher.technic.rest.RestAPI.shouldUsePatch(RestAPI.java:343)

org.spoutcraft.launcher.technic.rest.RestAPI.getMinecraftMD5(RestAPI.java:326)

org.spoutcraft.launcher.util.MinecraftDownloadUtils.downloadMinecraft(MinecraftDownloadUtils.java:45)

org.spoutcraft.launcher.UpdateThread.updateMinecraft(UpdateThread.java:325)

org.spoutcraft.launcher.UpdateThread.runTasks(UpdateThread.java:129)

org.spoutcraft.launcher.UpdateThread.run(UpdateThread.java:109)

Error Log:

Stack Trace:

    Exception: NullPointerException

    Message: null

    Trace:

        org.spoutcraft.launcher.technic.rest.RestAPI.shouldUsePatch(RestAPI.java:343)

        org.spoutcraft.launcher.technic.rest.RestAPI.getMinecraftMD5(RestAPI.java:326)

        org.spoutcraft.launcher.util.MinecraftDownloadUtils.downloadMinecraft(MinecraftDownloadUtils.java:45)

        org.spoutcraft.launcher.UpdateThread.updateMinecraft(UpdateThread.java:325)

        org.spoutcraft.launcher.UpdateThread.runTasks(UpdateThread.java:129)

        org.spoutcraft.launcher.UpdateThread.run(UpdateThread.java:109)