Please read the rules and FAQ before starting a new topic

forge-1.15.2-31.2.31-installer not opening

Posted July 9, 20205 yr

I followed the steps to download the forge installer and I have the installer on my desktop. i already installed all the x64 java first then I tried the others as well ( refer to pic 2 ) . I restarted my computer too and I still can't open the forge installer app. When I double click the file it tells me to choose which program do i have to use to open it (refer to pic 1 ) . i chose to go to the java program in the files and click open and the forge installer still doesn't open (refer to pic 4) . Seriously need some help here. thanks for any input!

java -jar [FILE NAME].jar is what i put in for the command prompt (refer to pic 3)

Quote

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.

Reply to this topic...

https://forums.minecraftforge.net/topic/88188-forge-1152-31231-installer-not-opening/

Followers

Go to topic listing

IPS spam blocked by CleanTalk.

Announcements

jarJar not working

It still doesn't work

By Hajsori · 6 hours ago6 hr
Having an issue

Add the full log

By TileEntity · 7 hours ago7 hr
Orbital strike cannon fishing rod mod

FoxyWoxy In Wemmbus videos the stab shots are with tnt minecarts and not tnt. Yours works ok but I would appreciate that change in the future. Thanks!

By Stonecold123 · 22 hours ago22 hr
Having an issue

do you notice that it stops the internal server for the singleplayer worlds.

here are some lines that you should take a look:
[11Oct2025 00:02:01.774] [Render thread/INFO][rgp_client/]: Reconnected Rocket client as session has become inactive. [11Oct2025 00:02:01.810] [Server thread/INFO][net.minecraft.server.network.ServerGamePacketListenerImpl/]: ItsOutCast lost connection: Disconnected [11Oct2025 00:02:01.810] [Server thread/INFO][net.minecraft.server.MinecraftServer/]: ItsOutCast left the game [11Oct2025 00:02:01.845] [Server thread/INFO][net.minecraft.server.network.ServerCommonPacketListenerImpl/]: Stopping singleplayer server as player logged out [11Oct2025 00:02:02.085] [Server thread/INFO][net.creeperhost.ftbbackups.FTBBackups/]: Shutdown Complete [11Oct2025 00:02:02.091] [Render thread/INFO][mezz.jei.library.startup.JeiStarter/]: Stopping JEI [11Oct2025 00:02:02.092] [Render thread/INFO][mezz.jei.library.load.PluginCaller/]: Sending Runtime Unavailable... [11Oct2025 00:02:02.092] [Render thread/INFO][mezz.jei.neoforge.plugins.neoforge.NeoForgeGuiPlugin/]: Stopping JEI GUI

By randomusert gh · Yesterday at 03:50 PM1 day
Having an issue

Here's my link to this issue. Im not sure if it had something to do with essentials but I'm going to guess yes as that was the only mod I
ve added to play with friends. https://api.mclo.gs/1/raw/dokemkd

By ItsOutCasts · Posted Yesterday at 07:06 AM1 day

FoxyWoxy

Sign In

forge-1.15.2-31.2.31-installer not opening

Featured Replies

Join the conversation

Posts

jarJar not working

Having an issue

Orbital strike cannon fishing rod mod

Having an issue

Having an issue

Who's Online (See full list)

Important Information

Account

Navigation

Search

Configure browser push notifications

Chrome (Android)

Chrome (Desktop)

Safari (iOS 16.4+)

Safari (macOS)

Edge (Android)

Edge (Desktop)

Firefox (Android)

Firefox (Desktop)