I have a sharepoint dev installed on my local win7 box (sql server 2012 is also local and everything is running under my AD account, whihc is an admin account)
I manage to install a PowerPivot Gallery and upload a small excel file with power pivot (3Mb) but when I click on it I just get the "Loading..." screen, no errors, it just stays there for several minutes.
Where can I find out the issue? I mean, I dont even know where to start looking? I'm very new on sharepoint.