I installed DNN 6.2.6 and everything looked ok at first, but now I'm noticing in the Host -> Extensions page, next to each extension I see the picture of the pencil, red X, then a missing image on almost all the extensions.
Also, when in the Event Viewer, it's just a bunch of text on the screen - it looks like there is no CSS. That's not right, is it? Here are the missing images in FireBug
"NetworkError: 500 Internal Server Error - http://local.com/DesktopModules/HTML/Images/html.gif"
"NetworkError: 500 Internal Server Error - http://local.com/desktopmodules/MobileManagement/images/MobileManagement_Standard_16x16.png"
"NetworkError: 500 Internal Server Error - http://local.com/desktopmodules/DevicePreviewManagement/images/DevicePreview_Standard_16X16.png"
"NetworkError: 500 Internal Server Error - http://local.com/DesktopModules/Admin/RadEditorProvider/images/radeditor_config_small.png"
"NetworkError: 500 Internal Server Error - http://local.com/DesktopModules/Admin/FiftyOneClientCapabilityProvider/Images/mobiledevicedet_16X16.png"
"NetworkError: 500 Internal Server Error - http://local.com/desktopmodules/DevicePreviewManagement/images/DevicePreview_Standard_16X16.png"
"NetworkError: 500 Internal Server Error - http://local.com/DesktopModules/Admin/RadEditorProvider/images/radeditor_config_small.png"
"NetworkError: 500 Internal Server Error - http://local.com/desktopmodules/MobileManagement/images/MobileManagement_Standard_16x16.png"
"NetworkError: 500 Internal Server Error - http://local.com/DesktopModules/HTML/Images/html.gif"
"NetworkError: 500 Internal Server Error - http://local.com/DesktopModules/Admin/FiftyOneClientCapabilityProvider/Images/mobiledevicedet_16X16.png"
This is what my Event Viewer page looks like in the browser
Any Suggestions?