Error "too many inout arguments" using "diary"

I'm a beginner in Matlab and I'm receiving a message error saying "too many input arguments" when I try to use "diary" at the beginning of the code... I don't know what I am doing wrong. Could someone help me?

My code is

>> diary C:\Analise de Regressao\EXUnidade1.txt

Error using diary

Too many input arguments.

Answer 1

[Cris LaPierre]

Because there are spaces in your path, you need to enclose your file path+name in quotes.

diary 'C:\Analise de Regressao\EXUnidade1.txt'

[Anadia Cattarin]

Thanks so much!! Now it works :)