Minecraft Forums

Quote from Hidinginthelight

Try downloading the error logging script from this thread.
Launch that script.
Paste the results back here.

==Advanced Minecraft error test v1.0== - by theFriedZombie
==Computer info==
SystemManufacturer: Hewlett-Packard
SystemProductName: p6740f
SystemFamily: 103C_53316J G=D
SystemVersion: Unkown
Processor: AMD64 Family 16 Model 4 Stepping 3, AuthenticAMD
NumberOfProcessors: 1
Physical memory: 8192 MB installed, 7935 MB available, 4637 MB free
Virtual  memory: 7935 MB allocated, 11353 MB free
OS: Windows 7 Home Premium, , 64bits
userprofile: C:\Users\Kieliszewski
==Video controller info==

Caption=ATI Radeon HD 4200
ConfigManagerErrorCode=0
Description=ATI Radeon HD 4200
DriverVersion=8.733.0.0
InstalledDisplayDrivers=aticfx64.dll,aticfx64.dll,aticfx32,aticfx32,atiumd64.dll
,atidxx64.dll,atiumdag,atidxx32,atiumdva,atiumd6a.cap,atitmm64.dll
Name=ATI Radeon HD 4200
PNPDeviceID=PCI\VEN_1002&DEV_9710&SUBSYS_2AB1103C&REV_00\4&45663
5&0&2808
Status=OK
StatusInfo=

Tip of the day: [url="http://www.pcidatabase.com/"]http://www.pcidatabase.com/[/url]
great source for looking up unkown devices
==Java info==
Java location according to the path variable:
C:\Windows\System32\java.exe
Error occurred during initialization of VM
java/lang/NoClassDefFoundError: java/lang/Object
can execute java? YES
java is 32 bit
Warning: 64Bit java is recommended, on this machine
Error occurred during initialization of VM
java/lang/NoClassDefFoundError: java/lang/Object
==Minecraft pre-tests==
login.minecraft.net resolvable? YES
session.minecraft.net resolvable? YES
Trying to start the minecraft.jar
==End of pre-tests and info, minecraft starts here==
Error occurred during initialization of VM
java/lang/NoClassDefFoundError: java/lang/Object
==End of script==

Right click, Select all,
Press Enter (This will copy the output to your clipboard).
Then paste the result on [url="http://www.pastebin.com"]http://www.pastebin.com[/url]
Or your favourite forum.
===========Brought to you by============
===theFriedZombie from MesiaPK Gaming===
[url="http://www.mesiapk.com"]http://www.mesiapk.com[/url]

Quote from Hidinginthelight

jakehi99, it looks like something is wrong with your java install.

First uninstall the current version of java you have installed.

Second head to this link: http://www.java.com/...load/manual.jsp

Download the 64 bit windows version of java.

Install. Try MC again.