Hi @Gowtham_Ram
For question 2 the reply is YES
You must use this command csvreadlinenumber to store the line number of csv, you can change it everytime in your macro.
https://a9t9.com/kantu/docs#!csvreadlinenumber
For 3 question the reply is YES
You must use XType, open windows menu and after you can execute all software or files you want.
I opened the calc.exe with windows using Kantu and opened some batch file too.
For question 1 I don’t understand what you need, add more details