When deploying reports by using the rs.exe you can get the error: "Error : rsAccessDenied (The permissions granted to user ‘MyDomain\Administrator’ are insufficient for performing this operation.)".
- Go to the ReportManager [http://YoureServerName/Reports/Pages/Folder.aspx]
- Site Settings (on top of the page)
- Add you’re account to the role [System Administrator]
- Go to the home folder
- Go to Properties
- Add you’re account to the roles [Browser, Content Manager, My Reports, Publisher, Report Builder]
If the security chain is broken in the subfolders you will have to repeat the steps for each subfolder