I hope someone can help me here. I'm not an experienced programmer in any way, so the error I'm experiencing might just be a result of my ignorance.
I've downloaded the Dreamcast Dev ISO R4 and have compiled a few of the included examples. All that seems to happen with no problems at all, but when I try to upload the programs to my Dreamcast using the coders cable I get an error like this:

Does anyone of you know what might be the cause of this?
Thank you so much :-)


















