Minecraft Forums

I just installed minecraft after I reinstalled my computer's system (Which is still the same) and it used to work normally before but after today I installed minecraft again (after reinstalled my whole computer system) and when I press play to launch the game for the very first time it fails to launch and says this

"We think your game may be modded and as such we can't accept this crash report .

However if you do indeed use mods,Please send this to the mod author to take a look at it "

But I legit just installed the game and I didn't even touch my ".minecraft " folder ! (I don't have a mods folder either)

So I really hope you guys can help me solve this problem.

P.S: I tried to update my graphics card but it already have the latest driver (Cause this is a pretty old computer not gonna lie)

Here is the crash report:

---- Minecraft Crash Report -------- Minecraft Crash Report ----// You're mean.
Time: 8/23/17 1:01 PMDescription: Initializing game
org.lwjgl.LWJGLException: Pixel format not accelerated at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method) at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52) at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:247) at org.lwjgl.opengl.Display.createWindow(Display.java:306) at org.lwjgl.opengl.Display.create(Display.java:848) at org.lwjgl.opengl.Display.create(Display.java:757) at org.lwjgl.opengl.Display.create(Display.java:739) at bhz.at(SourceFile:635) at bhz.aq(SourceFile:458) at bhz.a(SourceFile:404) at net.minecraft.client.main.Main.main(SourceFile:123)

A detailed walkthrough of the error, its code path and all known details is as follows:---------------------------------------------------------------------------------------
-- Head --Thread: Client threadStacktrace: at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method) at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52) at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:247) at org.lwjgl.opengl.Display.createWindow(Display.java:306) at org.lwjgl.opengl.Display.create(Display.java:848) at org.lwjgl.opengl.Display.create(Display.java:757) at org.lwjgl.opengl.Display.create(Display.java:739) at bhz.at(SourceFile:635) at bhz.aq(SourceFile:458)
-- Initialization --Details:Stacktrace: at bhz.a(SourceFile:404) at net.minecraft.client.main.Main.main(SourceFile:123)
-- System Details --Details: Minecraft Version: 1.12 Operating System: Windows 7 (x86) version 6.1 Java Version: 1.8.0_144, Oracle Corporation Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation Memory: 48569784 bytes (46 MB) / 150089728 bytes (143 MB) up to 523501568 bytes (499 MB) JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 Launched Version: 1.12 LWJGL: 2.9.4 OpenGL: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread. GL Caps: Using VBOs: Yes Is Modded: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) Resource Packs: Current Language: ~~ERROR~~ NullPointerException: null Profiler Position: N/A (disabled) CPU: <unknown>

Thank you so much for helping ! It works fine now