title: Creating a separate Excel process
body: <p>I have an Excel spreadsheet that monitors market price of certain securities. </p>
  
  <p>I get this market price from Bloomberg and these values change all the time as long as the market is open. </p>
  
  <p>I have a simple VBA tool that sends me an alert every time the risk is breached. </p>
  
  <p>Unfortunately I run multiple Excel spreadsheets during the day and sometimes when the alert comes up my other macros stop working.</p>
  
  <p>So I'm thinking if its possible for to write something in c# where I can run this excel tool in the background as a totally different process which doesn't interfere with any of my other excel workbooks that are open.</p>