Please help me fix this

[Termsoferror404]

unable to access jarfile tekkit.jar

[Crynon]

do you mean for server or for %appdata%?

If server you need to use launch.bat

If %appdata% I don't know

[Termsoferror404]

i am this is what its giving me

C:\Users\BRETT\Desktop>"C:\Program Files\java\jre7\bin\java.exe" -Xmx700M -Xmx70

0M -jar Tekkit.jar nogui

Exception in thread "main" java.lang.NoClassDefFoundError: ab

at java.lang.ClassLoader.defineClass1(Native Method)

at java.lang.ClassLoader.defineClass(Unknown Source)

at java.security.SecureClassLoader.defineClass(Unknown Source)

at java.net.URLClassLoader.defineClass(Unknown Source)

at java.net.URLClassLoader.access$100(Unknown Source)

at java.net.URLClassLoader$1.run(Unknown Source)

at java.net.URLClassLoader$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)

Caused by: java.lang.ClassNotFoundException: ab

at java.net.URLClassLoader$1.run(Unknown Source)

at java.net.URLClassLoader$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

... 13 more

C:\Users\BRETT\Desktop>pause

Press any key to continue . . .

this is the code i am gettign how do i fi it

[Lehk]

make sure you have java pathed correctly in windows by simply typing

>java

at your windows command prompt, if it gives you a bunch of info from java then you do, change your launch command to

>java -Xmx700M -Xmx700M -jar Tekkit.jar nogui

once it is working then switch from >java to >javaw so you don't have to see the console window, or don't if that is your preference.

[Lehk]

also check that your .Jar is not corrupt, redownload it etc.

[Termsoferror404]

i did

[Termsoferror404]

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