OBS, the stub received bad data

Hey everyone so I'm new to this whole computer thing so please use small words on me.

The thing is I want to stream and did a little googling and they recommended me to try obs but when I went to try and launch it it says "The stub received bad data" and then I looked into google for more help and they told me to run the control prompt and enter some stuff in administrator but when I tried to do that it also came up with the bad data does anyone know how to fix this issue?