.PROPDESC File Extension
File TypeProperty Description
What is a PROPDESC file?
XML file that describes properties that can be searched using Windows Search; created for properties that are not already in the property system; must be stored in a global location (not a user directory) in order to function correctly.
Examples of elements that may be included in a PROPDESC file include searchInfo, labelInfo, typeInfo, aliasInfo, and displayInfo. Common attributes include data type, label, and help string.