Mionet does not work at all. Mionet registration refused with reason, no response from WD

Mine is a MyBook World Edition (Blue RIngs), but I echo your frustration. I’ve used for 2 years. EMC Retrospect would stop working randomly, and need to be re-set. Mionet needed payment to use beyond a trial period, so the box claims of access from vacation were wrong.  Then suddenly 6 months ago I could not get at my backups - it decided my user name and or password were wrong. I’ve upgraded to Windows 7 and it is not supported. I cannot even delete the old folders in W7, I have to go back to XP to do so!(It is very lucky that I installed W7 on a new drive).

So, I’;ve lost some files that another piece of software deleted using its default settings under W7.

Once I get the old unusable folders deleted I will then be trying to install other software and wipe this xxxx thing of all WD software.