FILExt - The File Extension Source

Details for file extension .USR are on this page. Because there is no central registry for file extensions and their associated programs there may be multiple entries on this page. And, because there are many (some say over a million) such associations not all may be listed here.

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Windows can't open .USR files?
If Windows is unable to open files with the extension .USR you may not have the appropriate program installed or, you may have registry errors. To help, we strongly recommend you run this free registry scan.

A search on the file extension you submitted shows 9 record(s). The details for each of these are shown below. The best FILExt can do for you is provide the details we know about. Selecting the information that applies to your particular situation is up to you. Use any hints provided. If the information here is not helpful, FILExt is sorry; but as a research site FILExt cannot provide personal support. If you need further information you might try the research tips on the FILExt Help Me page.

Extension: USR
Program and/or Extension Function [What's This?]		Company [What's This?]
User Database
Specific Notes [What's This?]
Among others this extension is used with PerfectExpert and Microsoft Visual Studio .NET. Recommended: Find USR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
PerfectExpertDB usrfile
General Notes [What's This?]
Various programs use this extension; too many to list individually. Take clues from the location of the file as a possible pointer to exactly which program is producing the file. The file's date and time can also help if you know which programs you were running when the file was written.
This is record 12527 last modified on 2005-08-01 and created on 2003-01-14.

Extension: USR
Program and/or Extension Function [What's This?]		Company [What's This?]
Daqarta Extended Audio Data		Interstellar Research
Specific Notes [What's This?]
Daqarta uses your Windows sound card to provide high performance waveform and FFT spectrum analysis, color spectrograms, signal averaging, signal generation, and advanced options for lab or personal use. You can open saved files, including standard WAV files collected elsewhere, to analyze waveform, spectrum, or spectrogram displays of file data. Even many unsupported formats can be opened via manual selection of format parameters. Recommended: Find USR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
	Audio	None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 25492 last modified on 2008-08-08 and created on 2008-08-08.

Extension: USR
Program and/or Extension Function [What's This?]		Company [What's This?]
ERGO Receiver Configuration File		Creative Express Corporation
Specific Notes [What's This?]
ERGO is integrated software to enhance shortwave radio listening. Recommended: Find USR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 14084 last modified on 2003-04-01 and created on 2003-04-01.

Extension: USR
Program and/or Extension Function [What's This?]		Company [What's This?]
FileMaker Pro Runtime Engine Database Application		FileMaker, Inc.
Specific Notes [What's This?]
FileMaker Pro is database software that helps you easily manage people, projects, assets, and more. In the Mac OS X, the three-character extension becomes the creator code for the runtime application. However, to assure the creator code is unique an upper case "F" is added after the first letter making the case-sensitive creator code UFSR. This code is registered with Apple for this application. Recommended: Find USR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
application/filemaker	Database	None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 18805 last modified on 2005-12-13 and created on 2005-12-13.

Extension: USR
Program and/or Extension Function [What's This?]		Company [What's This?]
MicroImages User-specific Information		MicroImages, Inc.
Specific Notes [What's This?]
This file type is sometimes used by various MicroImages products. It is not common so you may not see it. Recommended: Find USR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 14405 last modified on 2003-05-16 and created on 2003-05-16.

Extension: USR
Program and/or Extension Function [What's This?]		Company [What's This?]
Pegasus Mail User Information		David Harris
Specific Notes [What's This?]
This file contains the user-id's, status and other information, needed to provide access to Pegasus Mail. Recommended: Find USR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 15859 last modified on 2004-01-23 and created on 2004-01-23.

Extension: USR
Program and/or Extension Function [What's This?]		Company [What's This?]
Photo Paint User Defined Filter		Corel
Specific Notes [What's This?]
(None) Recommended: Find USR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
Hex: 43 4F 52 45 4C 20 50 68 6F 74 6F 50 61 69 6E 74 ASCII: COREL.PhotoPaint
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 15825 last modified on 2004-01-20 and created on 2004-01-20.

Extension: USR
Program and/or Extension Function [What's This?]		Company [What's This?]
Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
Specific Notes [What's This?]
(None) Recommended: Find USR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 23023 last modified on 2006-10-13 and created on 2006-10-13.

Extension: USR
Program and/or Extension Function [What's This?]		Company [What's This?]
Uplink Player Information File		Introversion Software
Specific Notes [What's This?]
(None) Recommended: Find USR errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
	Game	None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 14418 last modified on 2003-05-17 and created on 2003-05-17.

System Info for File Extension .USR

FILExt has been given permission to display the file extension database produced by the Associate This! program. Some of that data has already been included into the main FILExt database; but, not all. Those entries which have not yet been incorporated are shown below in the hope that they will be of some use. Data collected by FILExt on registered file extensions from user systems is also in the display. Be aware this is raw data which may require further research on your part to fully understand. In particular, look at the Program ID. Often a company will put the program's name into the short ID that Windows uses to open registered file extensions. If that's not the case, look at the complete path to the EXE file. Often, programs will install themselves into directories that give either the program or company name. The program name itself may also be used as the EXE file name. These listings are particularly important since they represent listings that are in actual use by users who have sumbitted data to FILExt and therefore these listings can point you to the most likely candidate should there be multiple entries in the FILExt main database.

Program Name and MIME Type Info for File Extension .USR

FILExt has been given permission to display a Program Name/MIME type database collected by Anthony R. Nemmer. Some of that data has already been included into the main FILExt database; but, not all. Those entries which have not yet been incorporated are shown below in the hope that they will be of some use. Be aware this is raw data which may require further research on your part to fully understand. MIME type listings often contain the name of a program or, at a minimum, a type of file as the leading text in the MIME type.

General Info

• If the extension you are looking for is of the form .??_ the file is likely a compressed file and part of an install routine. When the install program runs it will expand the file and replace the underscore with the proper letter for the file type.
• If the file is sent as an audio file with any three-character extension it may be a dictation file where the extension is the dictator's initials; playable by BCB Voice Systems software (see ??? extension). The file could likewise be a dictation file in TrueSpeech format. Use Windows Sound Recorder and/or Media Player to play these back.
• If the extension you are looking for has a number at the end or is only a number and there were no results consider entering the same extension format using zero or one as some programs produce numbered split files but when the split can be extensive (e.g., .000-.999) only the first entry is in the database.

Need more information about any entries on this page? Try a Google search using terms in the above information along with words like "format," "convert," "conversion," and even "hacking." A search box is provided here for your convenience.

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