have any of you kindlers encountered a problem with "opening" any of your kindle books? i have been getting a message indicating "book cannot be opened...delete title from your device". first time it happened, about one month ago, five of my ebooks could not be opened. they were redownloaded for me by a tech at amazon. today, the problem recurred. this time, amazon chose to refund the purchase price of the two books involved. no more kindle books for me....
Sometimes that is the manufacturer at fault, not you!