Cannot create file

Hello everybody,

Everytime I try to create a graph with Graphviz with a dot file, I get an error message. When clicking on run, the first thing to appear are the settings. I can’t find anything relatable on the internet on how to correctly configure my settings. (Unbenannt
When clicking on ok, an error that says: cannot create file C:\Program Files (x86)\Graphviz 2.21\
I’d be really grateful if someone could help me with my issue. Thanks in advance!

What program is this window, this dialog?

I suspect your user doesn’t have permission to write to \program files.