20.6.1.7. From File
The From File block outputs data from *.txt file that has some rules as below.
The *.txt file has to be located to same folder with *.clk file.
There must be no spaces in the name of *.txt file.
The *.txt file should have two or more columns as a below figure.
![../_images/image0832.png](../_images/image0832.png)
Figure 20.36 *.txt file example
Dialog box
![../_images/image0843.png](../_images/image0843.png)
Figure 20.37 From File dialog box