In the QlikView Management Console (SBS) go to the "System" tab ->"Setup". Under "Management Service" select your server. I selected the folder "QVS Servers" and then the name of the server. To the right several tabs will appear. In the "Folders" tab -> "Document Folders" -> "Name" delete the 'mounted folder' by clicking on the red X to the far right.
On the same tab go to "Mounted Folders", to the far right is a green +. Click and recreate a new mounted folder under "Name" where you where previously. Select "Apply" below when complete.
Now select the "Documents" Tab along the very top of the page. Your new 'mounted folder' should be there. Click on the folder-> the respective model and the tabs to schedule the reload task are to your right. In particular the "Reload" tab. Set up as you require and then have a look at your Status Tab.
Hope that helps.