Windows .exe My Launcher Won't Open

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Jandaro

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Jul 29, 2019
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Hello,
I've been using the FTB launcher with no problems for months until a few days ago when it started to take much longer to load to the title screen. I had updated to Java 7 and I also have Java 7 (64-bit). I have tried uninstalling and re-installing the launcher (both .exe and .jar) I also deleted the downloaded files for yogcraft. Now I can't open the launcher at all whatsoever.

Please help, I am about to purchase a server.:(
 
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wakafanykai123

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Jul 29, 2019
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Are you using a mac or a windows computer? Have you tried launching it with more RAM? Try UNINSTALLING ALL of your Java builds and reinstalling them. Also try using java 6.
 
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Jandaro

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Jul 29, 2019
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wakafanykai123 said:
Are you using a mac or a windows computer? Have you tried launching it with more RAM? Try UNINSTALLING ALL of your Java builds and reinstalling them. Also try using java 6.
Click to expand...


I am using Windows and i tried every recent java I've had. I cannot give it more ram because I can't even reach the launch screen.
Thanks for replying nonetheless
 
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TheSandwichMakr

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Jul 29, 2019
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Does anything show up when you try to open the launcher? Try checking the task manager as well when you open it to see if it ever does open. Try deleting the ftblauncher folder in your Roaming folder.
 
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Jandaro

New Member
Jul 29, 2019
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Thanks for responding. I checked and nothing shows up in task manager and I also deleted the ftblauncher file in roaming. It didn't work:(
 
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TheSandwichMakr

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Jul 29, 2019
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Go to the control panel and click Uninstall a program in the bottom left and find java in the list. Make sure there is only 1 java installation. If there's multiple uninstall all but the most up to date version.
If that doesn't work or there is currently only 1 installation open the command prompt by typing cmd in the start menu then type
java -jar
followed by the path to Feed the Beast.exe in quotes such as java -jar "C:\Path\to\Feed the Beast.exe" you can also try this with the jar version of the launcher. Post the result to pastebin if it still doesn't launch.
 
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