Selva's Blog - DevOps Esy

Start Run mmc -32  or   DCOMCNFG -32 or dcomcnfg File Add Remove Snap-in Component Services Add OK Console Root Component Services Computers My Computer DCOM Config Microsoft Excel Application  Step to add:       Right click and select Properties->Select Identity Tab->Select This user and add the Administrator  accout and password  Select Security Tab, Under "Launch and Activation Permissions", Choose "Customize", Click "Edit" button, Add the everyone account and add all the Permissions        Do the same thing in "Access Permissions" and "Configuration Permissions".   Refer : http://journeytodotnetauthority.blogspot.in/2012/03/how-to-add-microsoft-excel-application.html