Installing the compatible version of the Sage Data Objects (SDO)
SDO Installation Instructions
1. Open Sage 50 Accounts. Go to Help > About and under Program Details, see if you have the 64-bit edition installed. Take a note of your Sage Version number, e.g. 34.0.23.0. Then close the Sage 50 Accounts program.
2.On your PC, open Control Panel > Programs and Features and find the entry for Sage 50 Accounts.
3. Check to see if the SDO Program is also installed (Sage 50 Accounts SDO x86)
4. If it is installed, does the SDO version number exactly match the Sage 50 Accounts version number? If not, uninstall the SDO program.

5. Go to the Sage help article; https://gb-kb.sage.com/portal/app/portlets/results/viewsolution.jsp?solutionid=201224120012523.
6. Find your matching 32-bit SDO. These will be listed to 1 decimal place. So if you have Sage 50 Accounts V31.1.462.0 you will need the 32-bit SDO V31.1. If you have upgraded Sage 50 From V31.1 to V34.0 you will need he 32-bit SDO V34.0. Download this file.
7. After the download is complete, browse into the Zip file and double click the x86 Folder. Then run the Windows Installer Package File Type called Sage50Accounts_SDO.
8. Once installed, open Control Panel > Programs and Features and find the entry for Sage 50 Accounts SDO x86. This should have the exact same version number as the Sage 50 Accounts SDO x86.
9. Open Tradebox, go to the channel List and double click on a channel.
10. Go to the SAGE 50 Tab.
11. If this opens on the CONNECTION tab, select your Sage company from the drop down list and then choose Connect.
12. Then save.
If you have recently upgraded Sage 50 Accounts and orders are not posting to Sage or new products in Sage are not importing into Tradebox, check that you are using a version of Tradebox that is compatible with the version of Sage 50 Accounts you have installed.