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.H1Q File Extension

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File TypeMicrosoft Help Merged Query Index File

DeveloperMicrosoft
Popularity
3.0 (2 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryMisc Files
FormatN/A

Unknown

File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.

Definition

Query index used by Microsoft Help, a system help program included with the Windows operating system; stored in the "\Documents and Settings\All Users\Application Data\Microsoft Help" in Windows XP and the "\ProgramData\Microsoft\Assistance\Client\1.0\en-US" directory in Windows Vista.

Programs that open H1Q files
Windows
Microsoft Help
Updated 7/31/2009

FileInfo - The File Extensions Database

This page contains information about the .H1Q extension and its known file associations. Our goal is to help you understand what an H1Q file is and how to open it.

The Microsoft Help Merged Query Index file type, file format description, and programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and therefore do not publish any information we have not verified.

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