Hi Peter,

we built your .resx in the latest Confidential build (1.0.7): https://www.confidential.tech/downloads/

You’ll need to uninstall Tabbles when installing it (as it has the same product code), but it uses a different database than Tabbles, so when you re-install Tabbles your data will be there. 

If you want to stick to Confidential (we’d hand you a license for it), you first need to export your DB from Tabbles (File > Database > Export to XML) and then reimport it in Confidential (File > Database > Import from XML). 

Please let me know if you have questions!