I have mods installed by the modinstaller then I install the & press on "Minecraft start" then that starts & I select the version "Modinstaller" and start Minecraft so all well & good I create a new world & then it loads & crashes So a crash can someone help me? (Have already tried several launcher)
Did you start the "original" version before you installed the mods?
In addition, the crash report would be very helpful…
This could be found as follows:
You press Windows key + R
After that comes a small window. In this window you enter "% appdata% /. Minecraft".
Now you go to the folder crash-reports.
Once there, you scroll down to the bottom. This file is now opened with a text editor.
In the program you now press Ctrl + A to highlight everything and then Ctrl + C to copy everything.
Now you go to a page like paste.ofcode.org or pastebin. There you insert now the report with Ctrl + V. Then press paste and send us the link to the text.
Now we can help you a lot better and your problem will be solved.