Did you follow all the right steps to install Power View in Excel but still can't find it on the ribbon? You're not alone. After enabling Power View as a COM add-in, double-checking that it was enabled, and even restarting the application, I was still unable to find it anywhere on the ribbon.
There's a fix for this that will hopefully work for you the same way it did for me. I managed to launch Power View by manually adding it to the ribbon myself.
Right-click anywhere in your ribbon and choose 'Customize the Ribbon...'.
On the left-hand side of this window, in the 'Choose commands from:' drop-down, choose 'Commands Not in the Ribbon'. Scroll down the list and select 'Insert a Power View Report'.
On the right-hand side of this window, choose a tab and group where you would like to place your new button. I created mine in a new group called 'Power View' under the 'Insert' tab. Click the 'Add' button.
Now you should see a button labelled 'Power View' in the ribbon in the location you selected.
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