launcher Launcher doesn't work

[barti978]

Hi! I read dozen of questions like this here, but nothing helped. I have Win 7 64-Bit, 8GB RAM and, especially for this problem, I've got Java 1.8.0_25 64-Bit. So here's my problem - like quite a lot of people here my laucher does not lauch Minecraft. It downloaded everything, installed too (I think), but when I push "Play" button it runs and after all preparations it comes back to launcher. :/ I don't know what to do, tried to read something in the log but I don't get it.  If you can somehow - please help. ;_;

I attach this log. Thanks in advance for every response! 

http://paste.ubuntu.com/19604096/

[JaariAtmc]

1 hour ago, barti978 said:

Hi! I read dozen of questions like this here, but nothing helped. I have Win 7 64-Bit, 8GB RAM and, especially for this problem, I've got Java 1.8.0_25 64-Bit. So here's my problem - like quite a lot of people here my laucher does not lauch Minecraft. It downloaded everything, installed too (I think), but when I push "Play" button it runs and after all preparations it comes back to launcher. :/ I don't know what to do, tried to read something in the log but I don't get it.  If you can somehow - please help. ;_;

I attach this log. Thanks in advance for every response! 

http://paste.ubuntu.com/19604096/

Fun and all that you try to allocate 3 GB RAM, but this lil issue negates that:

[B#347] 2016/07/16 10:02:45 [INFO]  Error occurred during initialization of VM
[B#347] 2016/07/16 10:02:45 [INFO]  Initial heap size set to a larger value than the maximum heap size
[B#347] 2016/07/16 10:02:45 [INFO]  Picked up _JAVA_OPTIONS: -Xmx512M

Just download and run the following .bat file (nothing will come up):

 

http://tk.iamtrue.net/clearJavaEnvVars.bat

Restart your launcher and try again.