Use the clickable map or the location links for more information. Microsoft reaches customers at sales offices, support centers and technology centers throughout the country. (For the record: comments that reference illegal solutions such as downloading from file sharing networks will be removed.) How many machines can I install a single copy of Microsoft Office on? Depending on the situation, the number of machines you can install a single copy of Microsoft Office on is unclear.RegEdPath = 'HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\Access\Security\Trusted Locations\' WshShell.RegWrite RegEdPath ,strAppName 'Write the values into the registry.Then click ‘OK’, ‘OK’ and ‘OK’ to close the 3 windows. If you wish to include subfolders make sure the tick box ‘Subfolders of this location are also trusted’ (2). Click on the browse button, and navigate and locate your database (1). This will open the ‘Microsoft Office Trusted-Location’ window.likewise, if you want to include network locations as allowed locations create a 'AllowNetworkLocations' dword value under Do you know how to also set the Access 'Allow trusted locations on my network (not recommended)' setting checked in the registry?.