Sometimes we have to develop an automatized routine that must run in an specific schedule in your SharePoint site. This routine must complete some tasks, send e-mails, whatever… you name it! That’s why we develop SharePoint Timer Jobs and they work quite well.
If you know how they work, you probably know they are usually deployed with a Feature Receiver that adds to the Farm during the deployment process.
But let’s say if your SharePoint administrator forgot to activate it and you had to do it manually. Or if you are in an development environment and you want to debug the Feature receiver to find a bug.
So you are browsing to the Manage Features page, you find the feature and then suddenly an exception happens presenting a message of Access Denied!