Hi guys,
So I've just recently reinstalled Windows due to viruses. I was unable to access any web browser either, as it was laggy and there were many malicious pop-ups. Now I've gotten to the point of installing Optifine. I found this to be a piece of cake on my first time; Simply download it, open the Optifine installer, and save your Minecraft profile, but that's not the case right now. I am using Minecraft Version 1.8.8 right now and installing Optifine 1.8.8. After skipping the Adfly page, I download Optifine and when I open it, this comes up:
https://gyazo.com/e9a04435e5e02ff25852de9f6be15bfe
For some reason, upon opening the file it brings me to this, rather than the "Install Optifine" tab. I'd really appreciate it if someone could point me in the right direction or help me out. Thanks.
Edit: I just installed Java, still no luck. Open to suggestions.