Timer Support
Share a folder
On the Windows computer where you want to host your add-in, go to the parent folder, or drive letter, of the folder you want to use as your shared folder catalog.
Open the context menu for the folder (right-click) and choose Properties.
Open the Sharing tab.
On the Choose people ... page, add yourself and and anyone else with whom you want to share your add-in. If they are all members of a security group, you can add the group. You will need at least Read/Write permission to the folder.
Choose Share > Done > Close.
Specify the shared folder as a trusted catalog
Open a new document in Excel, Word, or PowerPoint.
Choose the File tab, and then choose Options.
Choose Trust Center, and then choose the Trust Center Settings button.
Choose Trusted Add-in Catalogs.
In the Catalog Url box, enter the full network path to the shared folder catalog, and then choose Add Catalog.
Select the Show in Menu check box, and then choose OK.
Close the Office application so your changes will take effect.
Place the xml file (ubiTimer.xml) that you downloaded into the shared folder and you are good to go.