Hello @Peter Blackband
Thank you for
reaching out on the community and telling us about your issue. I'm not very familiar with older versions of quicken but we're able to test to see if converting will work for you. You're able to download the 2013 version of quicken from the page located here. Click on If you are converting from quicken 2004 through 2009 and down below you'll see the download for quicken 2013 located on step 3. The 2013 version of quicken does have multi currency support so ideally we're able to convert it over without any problems.
Before everything I would still recommend saving a backup of your current 2005 program. Once you're able to install and convert the file let us know how it goes!
"Quicken Australia", by a different name,
available from Reckon
Support Community: https://community.reckon.com/reckon