i installed houdini 11.1.22 version
but whenever i turn on houdini this attached message pops up!!!!
i don't know why

please help me
my graphic card is nvidia quadro fx 1300

looks like you should update you drivers…

Try updating the driver [nvidia.com], but the card is very old. I don't even think it supports GLSL shaders, which is why the message is popping up.You're likely going to have some performance issues with only 128MB of VRAM and only 16 pixel shaders.

You'd be better off picking up a cheap Quadro 600 or 400.

i tried my driver update but….houdini viewport was much slower
i can't make a mouse move at all