Windows .exe Cannot start any modpacks

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Rajpacket

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Jul 29, 2019
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I have downloaded multiple modpacks and when i launch them all of the buttons go grey on the launcher and then it doesnt do anything. i have tried forcing update, it just makes it update over and over and it never launches. i have ran it as administrator and there was no change. i have re-downloaded everything twice. please help me because i am clueless.
 

Moasseman

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Jul 29, 2019
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Please provide us a log of console so maybe we could help.

E Upload it to pastebin, then link it here.
 

Moasseman

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Jul 29, 2019
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First of all, you've old version of Java, update it.

SEcond, do you use Optifine by any chance?
 

Moasseman

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Jul 29, 2019
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Well, if that doesn't work and force updating does nothing, then all I can say is to wait and hope it solves itself in some way. That's the same thing it says in the helpdesk on this problem :/
 

Moasseman

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Jul 29, 2019
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"If you encounter an issue with your launcher loading (your console log will just end with "mc = class net.minecraft.client.Minecraft" and your buttons grey out) please try the following:
1. Force close your Java/launcher. Let it rest for a little while, possibly shut down your computer to give it a break. This is the only known way to fix this error. (waiting) "
 

Eyamaz

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Jul 29, 2019
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[18:40:52] [INFO] LaunchFrame.main:166: Java version: 1.7.0_07

Java is still not updated.

E: If you can't manage to update it properly easily, follow the steps in http://forum.feed-the-beast.com/threads/how-to-manually-remove-java-from-windows.20925/ (Credit goes to Eyamaz for the great instructions)

Thanks. Update 7 is actually the reason I wrote that...

To OP:

Please follow the first link in my signature about basic troubleshooting. If the error continues, please follow the second link about log files and upload a full console log in debug mode.
 

Eyamaz

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Jul 29, 2019
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Move your launcher into a new folder c:/ftb. Run the launcher, go to options, and change the path to c:/ftb.

Restart the launcher.
 
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