Re: [GNC] ancient gnucash files not opening

2019-05-13 Thread David Cousens
David, Another useful addition might be a cautionary note in the documentation section on backups that when you change GnuCash versions, it will be a good idea to refresh any backup files (open and resave them) to keep them openable by the current version. David Cousens - David Cousens --

Re: [GNC] ancient gnucash files not opening

2019-05-13 Thread Bryan Murdock
Thanks for the suggestions. I'll look for older binaries first. I wonder if docker would be an option instead of a virtual machine for building and running older gnucash versions (I have only played with docker a little). Either way, if I get something that works I'll be sure to publish it so

Re: [GNC] ancient gnucash files not opening

2019-05-13 Thread David Carlson
If GnuCash can detect that the file was created by an earlier version which cannot be read and converted automatically to the current version, there should be a way to read which version is needed to open it. Then it should be possible to download a pre-compiled version from some source on the

Re: [GNC] ancient gnucash files not opening

2019-05-13 Thread Liz
On Mon, 13 May 2019 09:35:12 + (UTC) "David T. via gnucash-user" wrote: > I don't even know whether those earlier versions will run on your > machine today. > > I don't know whether there's another way to do this.  > > David A long slog, with virtual machines and old operating systems,

Re: [GNC] ancient gnucash files not opening

2019-05-13 Thread David T. via gnucash-user
As I understand, you'd have to load earlier versions and work your way up to the current version. I'm not sure how many intermediate versions you'd need to go through.  However, your newest files in that range predate version 2.0.0 by more than a year. Which means you'd have to download,

[GNC] ancient gnucash files not opening

2019-05-12 Thread Bryan Murdock
I'm using gnucash 3.5, trying to open files from 2002 to about 2005 and for each one it says, "This file/URL appears to be from a newer version of GnuCash. You must upgrade your version of GnuCash to work with this data." Is there any way for me to open these old gnucash files? Thanks, Bryan