Pressing the Super Secret Settings just plays a creepy sound but no shader. Please be available for Windows Vista Home, Business, and more. I want to see with my own eyes, but i just can't. This bug is in the first snapshot with shaders though the latest. On Windows 8 laptop, it works.
Linked issues
is duplicated by 12
MC-35198
1.7 Shaders (Super Secret Setting) Doesn't Work
Resolved
MC-35390
the shaders arent working for me im runnung on windows 7 and it just isnt working!! it plays the sound but no shaders :(
Resolved
MC-35870
Shaders not working
Resolved
MC-36773
Click on super secret settings are doing nothing
Resolved
MC-37303
Shader don't work!
Resolved
7 more links
Yes. Shader support is up to your graphics card & drivers. If you don't have it, you don't have it.