Get http 404 (Not found) Image path error

Get http 404 (Not found) Image path error

I created a user control with an Image. I use a repetear to created
dinamically this user control.
I added a virtual folder to access to the path an get all the file to show
the images.
But when I checked the page retrieve the nex below error:
The file names I retrieve using the virtual path called "Imagenes", that
why is working well. I not assigend fixed path to retrieve the files
names. But when I assigned to the ImageUrl to the image in the user
control, retrieve the error. In the web form doesn't appear the images.
The web site in the IIS is like this with the virtual folder:

The folder have files, that's why I get the files names dinamically.