DaemonUmbra

1.12 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

1.7 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

What's your graphics hardware? Also, do you have any gamepads or controllers connected?

1.7 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

1.7 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

Who is your internet provider?

This is sounding creepy, you're trying to track players and keeping a database of their info?

1.12 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

1.8 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

Seems like Dynamic Surroundings Sound Control doesn't have proper NBT handling

1.8 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

1.12 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

1.12 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

1.12 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

1.12 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

Missed the banner at the top, did you? You clicked on an ad

Was your launcher running when you ran the installer? If so, close it and run the installer again, then reopen the launcher.

1.7 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

The two channels are snapshot and stable, you want a version that is listed here, here, or here. Note: The versions hosted on the Forge maven don't show the trailing MC version but it still exists in the backend if you check the direct link.

1.12 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

That is his standard response, if your situation is exactly the same as the others then the GitHub link is still relevant

Did you make a config handler or do you have any other mods in your workspace?

The files should be usable just note that if your setup doesn't work or an update to the launcher has broken Forge's 1.8.9 files you won't receive assistance.

It's looking like your Minecraft jar isn't original. Delete your 1.14.4 jar (C:\Users\Blake\AppData\Roaming\.minecraft\versions\1.14.4\1.14.4.jar) and run the installer again.