(1) With your existing client, download and decrypt all your files currently stored on Digitalbucket.net
(2) Delete your encrypted files on Digitalbucket.net -- be sure they've all been downloaded and decrypted first [step 1]
(3) Download the updated beta client --
http://www.completelyprivatefiles.com/dbnet/b/03/dbnet.exe
(4) Log in with the updated client and then re-upload / encrypt your sensitive files with the client update you downloaded in step 3.
Also, once you have the new client, you should backup your encryption key. To do this, open the client, select (2) Delete your encrypted files on Digitalbucket.net -- be sure they've all been downloaded and decrypted first [step 1]
(3) Download the updated beta client --
http://www.completelyprivatefiles.com/dbnet/b/03/dbnet.exe
(4) Log in with the updated client and then re-upload / encrypt your sensitive files with the client update you downloaded in step 3.
Actions -> Backup encryption key
If you need further assistance, please email support@compeletlyprivatefiles.com.