The file <file name> has a duplicate 'Target' property as one or more files in the same folder.

The installer found a duplicate target property with the specified file. One or more files in the same folder have the same target property. You cannot duplicate the target property for files in the same folder unless a condition is applied. Give the file a different target property, or apply a condition to the file (for example, one file installs only on Microsoft^® Windows NT^® systems, the other on Microsoft^® Windows^® 98).