https://community.blueprism.com/t5/Product-Forum/Activate-Worksheet-in-Excel/m-p/49253#M4692 Having the same error while trying to Write a Collection Fri, 23 Feb 2018 14:08:00 GMT EdritFranquiz 2018-02-23T14:08:00Z https://community.blueprism.com/t5/Product-Forum/Activate-Worksheet-in-Excel/m-p/49252#M4691 After running several macros in the excel Trying to Activate Worksheet .but following error is occured ERROR: Internal : Could not execute code stage because exception thrown by code stage: Exception from HRESULT: 0x800AC472 .I ran my process  several times..some time Activate Sheet is working..but for several times it is giving me same error.  Fri, 16 Feb 2018 16:10:00 GMT https://community.blueprism.com/t5/Product-Forum/Activate-Worksheet-in-Excel/m-p/49252#M4691 Anonymous 2018-02-16T16:10:00Z https://community.blueprism.com/t5/Product-Forum/Activate-Worksheet-in-Excel/m-p/49253#M4692 Having the same error while trying to Write a Collection Fri, 23 Feb 2018 14:08:00 GMT https://community.blueprism.com/t5/Product-Forum/Activate-Worksheet-in-Excel/m-p/49253#M4692 EdritFranquiz 2018-02-23T14:08:00Z