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
While strictly speaking you cannot make Excel to behave as you need, there is a trick to work around it. The solution is to create another Excel instance. Then you can run the macro in one of the instances and work independently in the other one. You can open another Excel instance from the Run prompt (press Windows + R) and then type Excel /x, then Enter