Please make sure you are typing in the registration code.  It is pretty common to accidentally type in the product # or order #.  Scan down your order email to the line that says "Your registration code is: " and the number right after that is your registration code!

Make sure you are right clicking in Windows.  I have had quite a few people try to right click within Napster.  This is not possible, because Napster is written by a different software company.  Napster defaults to storing its mp3s in the folder C:\Program Files\Napster\Music\ .  Right click on one of the mp3s in that folder.

Another possibility is that the file may not actually be a .mp3.  Some people have clicked on .ra, .rm, .wma, .asf, and others.  The only supported file formats at this time are .mp3, .mp2, .mp1, .mpg, .m3u and .pls.  If you aren't seeing a file extension for certain files, double click on "My Computer".  Select "Folder Options" from the View menu.  Click on the "View" tab.  Make sure that the "Hide file extensions for known file types" checkbox is not checked, then press the OK button.  You should now see the extension and chances are that it does not have a .mp3 extension.

This is not a bug.  After your 33 free conversions are up, it adds this sound to gently remind you that this software is shareware and supported by your registrations.  After you purchase a registration code, enter the code into the Registration window and you'll remove the sound from future conversions.

What version of Mp3 To Wave Converter do you have?
The version number is displayed on the title bar of program's window when it is converting MP3 to WAV.  If you have a version less than 1.19, you should upgrade to the latest version by clicking here. If have the current version and you feel that you have found a bug, please check the known bugs or please submit a bug report.

Version 2.02 – Dec 20, 2001

- Added support info for XP
- Problem converting short wav files in some rare cases.
- Enhanced affiliate support crediting (Power Pack and old method)
- Fixed graphic that you are converting to to show up properly during the scanning/normalizing stage.


Version 2.01 – Dec 15, 2001
-
Bug fix for MP3 not using correct encoder on a fresh machine
- Bug fix for short mp3 files not decoding fully
- Incorrect string in re-associate call


Version 2.0 – Dec 11, 2001
-
Converts from WAV -> MP3
- Detects incomplete files
- Detects & removes silence from the beginning and end of songs
- Better right click functionality and options
- Bug fixes


Version 1.21 – May 22,  2001

- Registration name added to registration system.


-Help File has a button called "Active Edit" which exposes a bug – fixed
-Will not convert files to the root directory of a cdr drive such as E: or F:  (It will convert to C: though) – fixed
-There is a way to get unlimited free conversions in version 1.19…I am not going to post it though.  – fixed
-Various files which would not convert – fixed


Version 1.19 – September 28th,  2000
-
If the new version of WinAmp is uninstalled, it does not fully uninstall and the converter will think it is associated, but it actually is pointing to a dead end.

- Audible glitches can be heard on some files submitted.  I have found that this is happening on some files that the converter did not have problems with in the past – Thanks to Marc Wamsley


Version 1.18 – September 18th,  2000
- Fixes small pops or ticks would be heard in quieter passages of some conversions.  This bug has been around since version 1.16.  Thanks to a couple of you for reporting this!

- Also cleaned up a cosmetic bug on the installation.


Version 1.17 – September 17th,  2000
- Fixes parsing .m3us where the the m3u did not have an absolute path.


Version 1.16 – September 8th,  2000
- Improvements for those on NT in a restricted user mode.  Still must be installed in Admin mode for the right click to work, unfortunately.

- "First frame bug" – fixes conversions for mp3s that had weird header causing the software to render 'mono' or lesser quality wav files.

- Better error message when converting file of 0 KB.

- Fix for some normalizations on certain mp3s.


Version 1.15 – August 23rd, 2000
- No more "register today" sound.  Now you have 33 free conversions and an 11 free conversion extension if desired.

- Clearer indication of the # of free conversions left.

- Support for 3rd parties selling the software.

- Better ID3 parsing for corrupt files.


Version 1.14 – July 27th, 2000
- Fixes bug normalizing some mp3s that had variable sample rates.

- Better ID3 parsing – Thanks to Bill C.


Version 1.13 – July 19th, 2000
- Fixes a bug decoding mp3 files that are in the RIFF format with type RMP3.
Thanks to Rabia Julaidan for finding this!


Version 1.12 – July 18th, 2000  (quick patch)
- Fixes bug where the new version wouldn't work on Win95. Bad Joseph!  (Was calling a non-existant function on Win95) Thanks to Eduardo Ortiz!


Version 1.11 – July 17th, 2000
- Adds feature for converting .mpg, .mp1, .mp2.

- Adds feature for converting .m3u and .pls (Winamp/Napster and Sonique playlists.)  Will ask if you want to choose all, none or some of the files in the play list.

- Adds feature to normalize all volume levels in new wave files to specified level. (80% – > 100 % maximum level)

- Adds feature to optionally display any errors encountered during the conversion.

- Adds feature to optionally open the decode directory C:\Converted Wave Files\ after the conversion ends.

- Fixes InstallShield problem.  Now using Wise Installation.  Installation is now HALF as big!  Why didn't I think of that before! ;-)

- Fixes problem where you might notice a blip every 2 seconds.  You might have to be an audiophile to have heard this one.

- Fixes a problem decoding/cutting short some vbr mp3s.  (Variable bit rate.)

- Fixes other bug fixes that may fix the Options dialog/freeze problem on some computers and the bug where the ad wouldn't be inserted on some machines after 33 conversions.


Version 1.06 – April 30, 2000
- Fixes abrupt end for particular files, especially non-standard mp3s.
- Fixes the small mp3 file that made a very large (2GB+) wave file problem.

- Converting to a UNC network drive does not pop up the "out-of-room" message anymore.  (However, it is not able to get the available drive space, unless it is mapped to a drive letter.)

- Fixes problem when you try to convert an mp3 of 0 bytes.


Version 1.05 – April 05, 2000
- Fixes abrupt end to converting very large mp3s
- Fixes a minor problem when conversion ended while the register dialog was still up…if this happened you would not be able to convert, until you closed the register window.

- Help file updated with some of the more common questions


Version 1.04 – March 19, 2000
- Fixes setting the decode dir to ".\" or "."  Doing this will now decode mp3s to the directory they reside in.
- Fixes a problem converting small mp3 files when the option "Decode files to best suited format" is checked.


Version 1.03 – March 14, 2000
- Fixes conversion problems that would result in instantaneous train whistles.  Usually this was with non-standard mp3 bitrates such as 24kbps.
- Fixes a fatal exception decoding a particular mp3 sent in by a user.


Version 1.02 – Feb 27, 2000
- Fixes a problem decoding some mp3s at 32,000 bps.  This would result in a freeze where the progress meter would stop progressing.  – Thanks to DJBrian for reporting this.  He received a free code.
-Fixes a minor display problem when un-parseable or mp3s with errors are encountered.  This is now shown on the title bar of the main Mp3 To Wave Converter window.


Version 1.01 – Feb 26, 2000
- Fixes problem decoding certain mp3 files.  These files appear to be instantly converted, but no file would show up…This was a relatively rare occurrence.
- Fixes a minor problem with registration…where you try to register the product before actually running it.  You had to re-register after agreeing to the license agreement.  (Very minor, but it was reported.)


Version 1.0 – Feb 13, 2000
Initial Release!

What version of Mp3 To Wave Converter do you have?
The version number is displayed on the title bar of program's window when it is converting MP3 to WAV.

Think you've found a NEW and unreported bug and you are using the latest version? If you want to send an mp3 that is causing a bug in the software, please send it to ftp://ftp.acoustica.com/ Non-registered users will receive a free registration code if the bug is reproducible.

Outstanding Bugs as of 01/19/2001

Bug Finder Bug Description Level
Morten Larød With songs left, sometimes it will show 0.0 MB left to convert.  This comes about after the file size predications are off.  The fix will be to update the predications with the actual size after decoding it. Moderate
Michael AMD systems may find that versions 1.15 – 1.19 are not as stable as Pentium systems due to an optimization I made at that time.  For now, you can download version 1.14 (This version adds the "Register Today" sound after 33 conversions.) Moderate
Matthew Booher Can right click on the converter and select "Maximize" from the menu…this results in an unappetizing window. Minor
Allen Mueller Conflict with Napster at the same time as the converter on an HP-Pavilion.  Napster uses xaudio codec to play mp3s Moderate
(Affects only 1 person so far.)
Dan Canceling or ending a bunch of files being converted on a relatively slow PC such as a P5 133 or 200 will result in extra mp3 to wave converter screens coming up. Moderate
Leslie Moser Error converting a particular mp3 file which resulted in a wave file where the right channel was over amplified.  This looks like it might be a bug in the xaudio code, but I will need to verify that. Moderate
Eric Rickus Help File has a button called "Active Edit" which exposes a bug. Minor
Nick Hoburn Importing a .pls playlist without the "NumberOfEntries" variable will fail to import any mp3s. Moderate
Steven Altsman Will not convert files to the root directory of a cdr drive such as E: or F:  (It will convert to C: though) Moderate
hayley_g58 When converting a playlist, it may display a "Next 10" button even if there are only 7 more, etc. Minor
Skip Parker Converting mono files while in the mode "convert to best-suited format", creates stereo files in some cases. Moderate
Graham street Installing in Win2K while logged in as a user with Admin rights will fail…Installing as an Administrator works fine. Minor
A few people There is a way to get unlimited free conversions in version 1.19…I am not going to post it though.  :) Minor
Dominic Baratta Can't see whole filename for very long filepaths during conversion Minor

Converted sounds are sounding bad.

The converted sounds are sounding grainy. Go to the options and set it to use the "best suited format" under the Decode Format area.

Conversions are taking a long time.

Go to the options dialog to set the pauses to a shorter time. 50 – 250 millisecond pauses are a good setting. For maximum speed, you can set it to 0 millisecond pauses if you don’t need to do any other processing on your computer!

Mp3 To Wave Converter needs to be re-associated with mp3 files. You can do this by running the "Re-associate with mp3" item in the Mp3 To Wave Converter program group. Click the Window’s Start button and select Programs, then find the "Mp3 To Wave Converter" folder and click the "Re-associate with mp3" option.

No.  The mp3s that you convert are not deleted.  They are kept intact.  The converted wave files are stored in the decode directory, which defaults to "C:/Converted Wave Files".

No.  Mp3 To Wave Converter simply converts mp3s to wave format.  Most CD burning programs will use Wave files in 44khz, stereo, 16 bits, but will not accept mp3 files.

In the Window's Explorer, select the mp3 files you want to convert.

You can select the mp3 files by left clicking and then dragging over the file icons (When you are dragging it shows a big square.).   Or you can select the mp3s by holding down the Ctrl key and left clicking on the individual songs you want.

Right click on one of the selected mp3 files and a menu will appear.  Click "Convert mp3(s) to wave(s)…" and the program will start!  All the files selected will be queued up.

If you are still not quite sure how to start it, here is a highly compressed realvideo (142KB) which shows how to right click mp3s to start the conversion process.