Unable add LO connections Xcelsius 2008, after BO BI 4 installation

Hi all,

I have a side by side installation of BO XI 3.1 and SAP BO BI 4, I need to work in both servers, my problem is that I have a lot of Xcelsius files with Live Office Connections, and it's necessary edit them and then export the dashboards to the repository in BO XI 3.1

I've enabled the LO addin for BO 3, and disabled the LO addin for BO 4... then I launched Xcelsius 2008, opened the file, import the new Excel spreadsheet, and when I want to add the Live office connections from Data Manager, nothing happens!!!

What should I do???

Thanks a lot,

Bere