I have a problem with Optifine. I just recently bought Minecraft and wanted to install Optifine. I also installed Java for this. But when I downloaded Optifine and wanted to open it, the window briefly opened for me and then disappeared again. I've tried everything: uninstalled and reinstalled java; Often downloaded Optifine, watched thousands of videos. Then I discovered this video:
I did everything as explained in this video. But when I went to the Minecraft Launcher and wanted to select "Optifine 1.16.5-OptiFine_HD_U_G7" instead of "Latest full version 1.16.5", I discovered a call sign on the logo and this text was there: "This installation has been modified and supported may not have the latest security features for gamers. " When I got into the game with that, there weren't any changes.
I didn't know how to do it all back (the steps from the video) so I left it that way.
A few days ago, however, I started to be interested in Optifine again and how I could regulate it now and came across this video: I did everything like in the video and it finally worked! I was finally able to really install Optifine! But when I went back into the Minecraft Launcher, the call mark was still there and the same text is still displayed! So I can't use Optifine at all!
Does anyone have a solution for me? I would be very, very happy to hear from you!
"This installation has been modified and may not support the latest security features for gamers."
You can just ignore that, it doesn't matter