Cannot end process

I am trying to kill a process programmatically. I check to see if it is running and then try to kill it and I get the following exception and the process is not killed

base {System.SystemException} = {"Process must exit before requested information can be determined."}      

following is the code I am using to kill the process.

        private short KillProcess(string processName)
        {
            short count = 0;
            System.Diagnostics.Process[] excelInstances = System.Diagnostics.Process.GetProcesses();
            foreach (System.Diagnostics.Process excelInstance in excelInstances)
            {
                try
                {
                    if (excelInstance.ProcessName == "EXCEL")
                    {
                        excelInstance.Close();
                        excelInstance.Kill();
                    }
                    count += 1;
                }
                catch (Exception ex)
                {
                    System.Diagnostics.Debug.Write(ex.Message.ToString());
                }
            }
            return count;
        }

thank you so much!!
LVL 3
pablo_munozAsked:
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vbturboCommented:
hi

Do you have the Google desktop installed? If it's present, it prevents Excel
from shutting down.

else shold your code defently kill excell

vbturbo
    void KillAllExcels() {
        System.Diagnostics.Process proc;
        foreach (proc in System.Diagnostics.Process.GetProcessesByName("EXCEL")) {
            proc.Kill();
        }
    }

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pablo_munozAuthor Commented:
Thank you so Much!!
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pablo_munozAuthor Commented:
thank you so much!! seems like my code should of worked, was the exception being caused by the Close method of the instance?
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