Follow these steps:
1. Open Folder Options in Control Panel:
• Click Start, and then click Control Panel.
• Click Appearance and Themes, click Folder Options, then on the File Types tab, select VCF and click change (or Default Programs, Associate a file type of protocol with a program).
2. Click on Browse... (or Change program... then more options) and locate the vCardOrganizer exe file on your computer.
3. Click Ok and then Close.
vCardOrganizer Help Index