https://community.blueprism.com/t5/Product-Forum/How-to-close-Excel-CSV-format-files/m-p/89865#M40194 Hi, How to close Excel CSV format files if anyone have idea please share it. From application it is opening with csv format file but i need to close every time, i have tried using close all instances from MSExcel vbo but did not work. Thanks in advance.   Thanks Murali Mohan Fri, 19 Oct 2018 10:18:00 GMT Murali_MohanKon 2018-10-19T10:18:00Z https://community.blueprism.com/t5/Product-Forum/How-to-close-Excel-CSV-format-files/m-p/89865#M40194 Hi, How to close Excel CSV format files if anyone have idea please share it. From application it is opening with csv format file but i need to close every time, i have tried using close all instances from MSExcel vbo but did not work. Thanks in advance.   Thanks Murali Mohan Fri, 19 Oct 2018 10:18:00 GMT https://community.blueprism.com/t5/Product-Forum/How-to-close-Excel-CSV-format-files/m-p/89865#M40194 Murali_MohanKon 2018-10-19T10:18:00Z https://community.blueprism.com/t5/Product-Forum/How-to-close-Excel-CSV-format-files/m-p/89866#M40195 I wound up making an Extended Environment object to handle this for other uses. Set it to C# and add System.Diagnostics.  Use the below in a code stage, where ""proc"" should be the process name you're trying to kill. foreach(Process p in Process.GetProcesses()) {     if (p.ProcessName.ToLower().Equals(proc.ToLower()))         p.Kill(); } Sat, 20 Oct 2018 00:27:00 GMT https://community.blueprism.com/t5/Product-Forum/How-to-close-Excel-CSV-format-files/m-p/89866#M40195 AmiBarrett 2018-10-20T00:27:00Z https://community.blueprism.com/t5/Product-Forum/How-to-close-Excel-CSV-format-files/m-p/89867#M40196 Thank you amibarrett for quick response. Sat, 20 Oct 2018 18:01:00 GMT https://community.blueprism.com/t5/Product-Forum/How-to-close-Excel-CSV-format-files/m-p/89867#M40196 Murali_MohanKon 2018-10-20T18:01:00Z https://community.blueprism.com/t5/Product-Forum/How-to-close-Excel-CSV-format-files/m-p/89868#M40197 To close some instance, you need to have it open first.  If I got it right, you need to close excel that was opened by the app - then you need to attach to it first (by workbook name if there are more than once instance running), then close instance will work. Tue, 23 Oct 2018 00:41:00 GMT https://community.blueprism.com/t5/Product-Forum/How-to-close-Excel-CSV-format-files/m-p/89868#M40197 AndreyKudinov 2018-10-23T00:41:00Z