• Minecraft Version: 1.8.9
• BetterFps Version: 1.2.0
• Forge/LiteLoader Version (if any): no
• Crash Logs (if any): no
• Other Mods (if any): no

My loader can't see versions of minecraft.
Here are screenshots
http://priscree.ru/img/a430aec62eec29.png
http://priscree.ru/img/44089f258fb99f.png
http://priscree.ru/img/67548a4dff842d.png
But on version 1.4.4 Beteer Fps and Minecraft 1.12.2 everything works.

You need Minecraft 1.8.8 installed.