"please locate the last volume of the backup" error message since update to TI build 6559
I run Acronis 2016 on Windows 10 Pro.
I updated to TI 2016 build 6559, rebooted and ran a new full backup.
Now when I open any tib file in explorer i get a new pop up window with the message "please locate the last volume of the backup". I can click cancel or OK, more pop up windows saying the same thing open, and eventually I get the tib file to open properly.
As the backups are full backups and this error has only started happening since I updated to build 6559 last night, I'm thinking its build that 6559 has caused the error.
The issue occurs with both the new backup created by build 6559, but also with my older tib files created by the older build (cannot remember build number).
Any ideas how to fix this issue gratefully appreciated, as while its a nuisance as I can click though the error I am very concerned what would happen if I had to do a restore..
All help appreciated, many thanks