Excel VBA make a script asynchronous

Question

I have a script that can ping a list of computers and change their background color depending after the result it gets.

My problem is, that it blocks the entire exce

Answer 1

Excel can calculate "asynchronously". Call sPing as a function.

I'm not sure why your range is A1:N50. I assume one of the columns is the IP address, which I will assume as A. So your formula in column M will look like =sPing(A1).

As for the color coding, you can use conditional formatting.