Does your computer meet the minimum requirements?
Did it give you any error durring installation or startup?
That error message is not just there to let you know it didn’t work but also provides some information of what or why it did not work.
Without knowing exactly what the error message said and not knowing your system specs, no one call really help diagnose your isssue here. At best they can just throw out 101 different generic things it could be, bassically throwing darts at what they hope is the target in a pitch black room.
