Correct password but does't work

Im sure at 100% about my password. There is no way to forget it or change something in it. I was searching in Web for some solution and I found many posts about the same problem with WD. Even on this forum I found many topics from more than 2 years. So it’s important defect/error that WD didn’t fix it. I don’t know why they didin’t fix it for such a long time. The most important think is not to use WD software for making passwords, beacuse it does not work well and you can LOSE ALL your IMPORTANT DATA.

I recommend not to use it!