Error 121: The semaphore timeout period has expired
When attempting to backup an existing SDcard I get this error:
This happens all the time...and is on images that I have successfully written to from the same machine to the same card. I just need to now be able to backup what is on the card to restore later if needed.
Win32 version 0.6
Win7 Pro 64bit
Images are Raspbian OS images
I have tried other versions of Win32imagewriter with same effects. I have even tried reading the image using a SDCard full card in the same computers SDcard slot.