Mark,
I had one of the BSOD crashes all too frequent since having installed Windows 10. ("Attempted switch from DPC") This happened whilst I was away from the computer, presumably just when FM updated prices or similar.
Now FM seems corrupted. After reboot I get the message "Unknown version" when loading Investment Data files with the text "specified file was created with a previous version of Fund Manager" etc. If I click YES to the offer to convert to "latest format" I get a message "Data file is incomplete or in an incorrect format". The .fmb back up file is of no help.
What should i do?
Matt