If I start a mod in twitch it opens the minecraft launcher with the modpack but when I press on play it will load shortly and then comes:
A downloaded file could not be saved.
Name: explode3.ogg
URL: https://resources.download.minecraft.net/a9/a94a69e56568f5789cab05382cfd81f601189fd1
Error Details: The process can't access the file because it is being used by another process.
Attempting to move successful download.
Filename: 7769-5b65-e90d-9e40
Path: C: \ Users \ User \ AppData \ Local \ Temp \ 7769-5b65-e90d-9e40
Exists: File
I'm not sure, but maybe you have an incompatible mod installed. Did you take a finished pack or put everything together yourself?
Both did not work
If you create your own, please note that you use the Forge version instead of the normal one. (eg: instead of 1.12.2 forge-1.12.2 … That's the Forge version) and install the mods via the launcher. Just open the profile options and then uncheck Locked, then you should be able to click Add more content at the top of the bar and you can then install Mods.
