Basically, every distribution of RadControls for ASP.NET have the following files and folders:
- RadControl.Net(2).dll in the BIN folder.
- RadControls folder which contains a folder with the name of the control. In that subfolder, you can find the Scripts and the Skin folders that contain the corresponding files.
For example, here is the structure of a RadInput installation
As you can see, the RadControls sub folder is named after the control, without the "Rad" prefix, so I assume that the "Inout" folder's name is a typo and the "RadInput" folder was manually renamed (from "Input".
What I would suggest is to check the application that generates this error logs and see where these images are referenced. If you want, I can send you the missing files, so you can add them to the solution, but still, it is better to check first why the application is looking for these resource.
the Telerik team