gnu cash crashing

[Edward Hardy]

Hi there

- Ran a P&L report.
- Tried changing the accounting period in Preferences.
- Tried refreshing the report
- GnuCash crashed.

- Now when I open the file (every time)
"GnuCash could not obtain the lock file."
Then I click "Open Anyway"
Then I try and run a report
"This application has requested the runtime to terminate it in an 
unusual way. "

Any ideas?

Best

Edward