Problem when exporting data to excel

Select R visual and Drag all the columns require in exporting data to the  Values field . This will create a data frame called Dataset. 

As You can see in the screenshot, I have written R script.

write.table.........

Change the path of the file to your desktop.C;/Users.........

and Execute the script by pressing play button.

You will see the R file exported to your desktop.

Alternatively, you can use write.csv method as well which I have commented here. This will save your file in the default R directory. However, You can change the file path to save it on Desktop.