I cannot figure out in RStudio why my filepath is not working:

```{r} library(readr) setwd("C:Users/John Smith/Desktop/data_1.csv") data_1 = read.csv("C:/Users/John Smith/Desktop/data_1.csv") ```

I keep getting errors like "cannot change working directory." This is the file path above when I click on the CSV file on my desktop where it is located.