Minecraft Forums

Another problem. Third this week. Anyways, I had deleted the .Minecraft folder in Roaming. I got Magic Launcher, and then tried to install ModLoader into the .Minecraft folder. I opened up Magic Launcher after that to install a mod. I placed that inside, but then when I ran it, it said I have an error with the ayh.class file:


*** MagicMinecraftLauncher 1.0.0 ***
java.lang.SecurityException: SHA1 digest error for ayh.class
at sun.security.util.ManifestEntryVerifier.verify(Unknown Source)
at java.util.jar.JarVerifier.processEntry(Unknown Source)
at java.util.jar.JarVerifier.update(Unknown Source)
at java.util.jar.JarVerifier$VerifierStream.read(Unknown Source)
at sun.misc.Resource.getBytes(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 java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Unknown Source)
at java.lang.Class.getMethod0(Unknown Source)
at java.lang.Class.getMethod(Unknown Source)
at magic.launcher.Launcher.main(Unknown Source)

Please help me resolve this issue.EDIT: It also says in the Magic Launcher mod section: Active: Check | Mine Little Pony | Version: ??? | Status: no mods found.

I swear I need a new computer.