Hi
I have a text file on pc where the ticker and the name of the company are saved.
I download the same file from internet.

By ex
text file on pc dowload text file
coms 3 com coms 3com

How can i update the text file so that it by the same of the download file.
The ticker coms can change the name of the compy ore the compay can by deleted form the download file . So i have to update the text file on pc.

How can i do that
Greetings Glenn