Previous Thread
Index
Next Thread
Print Thread
Go To
Page 1 of 2 1 2
Band-in-a-Box for Windows
Joined: Oct 2008
Posts: 28
J
Enthusiast
OP Offline
Enthusiast
J
Joined: Oct 2008
Posts: 28
I'm running Windows Vista (I know, enough said) and I keep getting errors like the following: Invalid pointer operation at 008F7D18 AND Access violation at address 008F746E in module “bbw.exe. Read of address 03E11000 at 008F746E. This happens right at the end of the generating of the RealTracks. At the same time, it happens that I THEN have no choice but to save the file as .MGU. After some experimentation, it seems that the program is trying to generate a solo track without my asking it to---indicated by the fact that I have no other choice but to save the file as .MGU. At any rate, after these error messages happen I have to totally trash the file, as it will never generate nor play. Any suggestions?

Band-in-a-Box for Windows
Joined: Jul 2000
Posts: 27,564
Veteran
Offline
Veteran
Joined: Jul 2000
Posts: 27,564
I don't know what is causing this problem, but here are a few thoughts.

I use Vista and have no problem with it, except the annoying but harmless Access Violation message after closing BIAB.

Are you using Vista 32 or 64? Are you running with administrator rights?

Have you tried to restore BIAB to its defaults? First, do Opts, Save Preferences. Then do Opts., Return to Factory Settings. Exit BIAB and restart.

If this doesn't help, can you post the offending file and we can try it? Also, tell us which Real Tracks you are using. Does the problem only happen with this one file?

Do you have any trouble with any other program on your computer? If so, you might be experiencing a problem with your RAM. Other things to check are to make sure you have no spyware or viruses on your computer, and no unnecessary processes running in the background.



BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Fender Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.
Band-in-a-Box for Windows
Joined: May 2000
Posts: 38,502
M
Mac Offline
Veteran
Offline
Veteran
M
Joined: May 2000
Posts: 38,502
Quote:

I'm running Windows Vista (I know, enough said) and I keep getting errors like the following: Invalid pointer operation at 008F7D18 AND Access violation at address 008F746E in module “bbw.exe. Read of address 03E11000 at 008F746E. This happens right at the end of the generating of the RealTracks.




In other words, you hit PLAY and the track countdown in percentage happens up top in the blue bar, but instead of the song playing it ends iwth those error messages?

*Try a Return to Factory Settings under the Opt menu, choose the 2nd button choice.

[qnote]At the same time, it happens that I THEN have no choice but to save the file as .MGU. After some experimentation, it seems that the program is trying to generate a solo track without my asking it to---indicated by the fact that I have no other choice but to save the file as .MGU. At any rate, after these error messages happen I have to totally trash the file, as it will never generate nor play. Any suggestions?




.MGU indicates a songfile that has notes on the Melody track. A song with a Melody. .SGU means a song with nothing on the Melody track. To my knowledge it has nothing to do with the Solo track.

Band-in-a-Box for Windows
Joined: Oct 2008
Posts: 28
J
Enthusiast
OP Offline
Enthusiast
J
Joined: Oct 2008
Posts: 28
Quote:

I don't know what is causing this problem, but here are a few thoughts.

I use Vista and have no problem with it, except the annoying but harmless Access Violation message after closing BIAB.

Are you using Vista 32 or 64? I'M USING VISTA 32 Are you running with administrator rights? YES

Have you tried to restore BIAB to its defaults? YES First, do Opts, Save Preferences. Then do Opts., Return to Factory Settings. Exit BIAB and restart.

If this doesn't help, can you post the offending file and we can try it? Also, tell us which Real Tracks you are using. Does the problem only happen with this one file? IT HAPPENS MOST OFTEN WITH THE BLUEGRASS REALTRACKS, AND IT HAPPENS WITH ANY FILE.

Do you have any trouble with any other program on your computer? If so, you might be experiencing a problem with your RAM. Other things to check are to make sure you have no spyware or viruses on your computer, and no unnecessary processes running in the background. NO PROBLEMS WITH OTHER PROGRAMS, HOWEVER, I KNOW THERE ARE PROBABLY SOME UNNECESSARY PROCESSES RUNNING, THOUGH I DON'T KNOW WHAT THEY ARE, OR WHAT I COULD ELIMINATE. I HAVE COMPLETELY UNINSTALLED AND REINSTALLED BIAB, CLEANED THE REGISTRY AND DEFRAGGED AND RAN CHECK DISK.






THANKS FOR YOUR HELP, LET'S SEE IF ANYONE ELSE ADDS A COMMENT.

Band-in-a-Box for Windows
Joined: Oct 2008
Posts: 28
J
Enthusiast
OP Offline
Enthusiast
J
Joined: Oct 2008
Posts: 28
Your question was, "In other words, you hit PLAY and the track countdown in percentage happens up top in the blue bar, but instead of the song playing it ends iwth those error messages?" Yes, that is correct.

And I did a "Return to Factory Settings" under the Opt menu, choose the 2nd button choice.

You are right when you said, ".MGU indicates a songfile that has notes on the Melody track. A song with a Melody. .SGU means a song with nothing on the Melody track. To my knowledge it has nothing to do with the Solo track." I mistakenly said "solo" instead of "melody". But as I indicated, I have not put any notes on the melody track.

Thanks for your suggestions,
JL

Band-in-a-Box for Windows
Joined: Jul 2000
Posts: 27,564
Veteran
Offline
Veteran
Joined: Jul 2000
Posts: 27,564
Given your answers, I don't really think that other programs or services running are the problem. However, you can check what is running by bringing up the Task Manager. In Vista, press Ctrl+Alt+Del and choose task manager at the bottom.

Your problem: Does it work like Mac said?

You said "most often" with bluegrass styles. Does this song work with another style (no matter how stupid it might sound during testing) but fail with bluegrass styles?


BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Fender Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.
Band-in-a-Box for Windows
Joined: Jan 2009
Posts: 436
Journeyman
Offline
Journeyman
Joined: Jan 2009
Posts: 436
I have a lap top running Vista, and had the same problems from day one. I finally TURNED OFF ALL ADMINISTRATIVE/USER PASSWORDS etc. and it all went away. I think Andrew suggested that. Try that and see. There are some Vista users here that have gotten the "bugs" out to get you up and running that will help if you still have issues.

Gene

Band-in-a-Box for Windows
Joined: Jan 2002
Posts: 1,486
Expert
Offline
Expert
Joined: Jan 2002
Posts: 1,486
Hi Janice

I second what Gene has suggested and turn off the User Account Control (UAC) and also on some computers the Gadget SideBar needs to be turned off as that can cause glitchs

A DiscClean and Defrag is very important with Vista, as are compatible drivers (or run in XP compatibility mode) and a registry cleaner like "RegCure"

Many Vista errors can also be corrected by a complete shutdown - wait 20 seconds and start up again

jazzman


BIAB - RealBand - 2022
Windows 10 64
Zoo computer with 7i processor- SSD 1TB -2TB HDD
Roland keyboards
Band-in-a-Box for Windows
Joined: Oct 2008
Posts: 28
J
Enthusiast
OP Offline
Enthusiast
J
Joined: Oct 2008
Posts: 28
Not stupid at all. It doesn't work with ANY style after I get the error, the file is utterly trash at that point. However, for further testing I am going to pick a different style, re-type in the chords from total scratch and see what happens then. Thanks again for hanging in here.

Band-in-a-Box for Windows
Joined: Oct 2008
Posts: 28
J
Enthusiast
OP Offline
Enthusiast
J
Joined: Oct 2008
Posts: 28
Well, I don't use any administrative passwords, and I have also done everything Jazzman said except for turning off the sidebar. Thanks so much for your suggestions.

Band-in-a-Box for Windows
Joined: Oct 2008
Posts: 28
J
Enthusiast
OP Offline
Enthusiast
J
Joined: Oct 2008
Posts: 28
I've done everything you said, plus some----EXCEPT for the sidebar. I really appreciate your taking time to try and help. Going off the 'tweak" some more.

Band-in-a-Box for Windows
Joined: Jul 2000
Posts: 27,564
Veteran
Offline
Veteran
Joined: Jul 2000
Posts: 27,564
I'm sending you a PM with my email address, if you would like to send me the offending file to try on my system.

About Jazzman's suggestions (which I always listen to very carefully), I run BIAB on two PCs running Vista 32, and one has the sidebar with gadgets and one does not. It doesn't seem to make a difference. Although it is one more drain on system resources, that would more likely result in glitches than in a total failure of one file.

Are you running BIAB version 2009, latest build #282 (Help, About)?

One thing you could check: in Options, Preferences, Real Tracks, there is a Verify button in the lower right to see if all files are in the right place. You're not using a custom file location, are you? (same dialog box)

Along the same lines, although you didn't say whether you are using Real Drums, there is a diagnostic tool for that, too, in Options, Preferences, Real Drums. Check the checkbox for Developer Mode. This will produce a text file that would show any errors produced by generating the Real Drums for that song. We used this during beta testing back in around 2007 when Real Drums were new. Be sure to uncheck the box for normal operation.


BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Fender Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.
Band-in-a-Box for Windows
Joined: Jul 2000
Posts: 27,564
Veteran
Offline
Veteran
Joined: Jul 2000
Posts: 27,564
I tried the song, with no problems. Check your PM.


BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Fender Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.
Band-in-a-Box for Windows
Joined: Oct 2008
Posts: 28
J
Enthusiast
OP Offline
Enthusiast
J
Joined: Oct 2008
Posts: 28
Incidentally, I am getting these same 2 errors---"Invalid Pointer Operation" AND "Access Violation"----with BOTH BiaB AND RealBand. To summarize, I have done the following:

Complete Uninstall Including RealTrack and RealDrum Sets
Ran Defrag, chkdsk, cleaned registry, followed by reinstall
Restored to factory settings,
Removed Vista Sidebar
Disabled Vista User Account Control
Continually start and restart BiaB/RealBand
Continually reboot computer

Additional note: I have been using BiaB on this computer for at least 1 1/2 years with only minor, easily-solved, occasional problems.

Additional observations:
1. AFTER getting either ONE or BOTH error messages I cannot get the file to work on ANY style, nor am I able to save it other than .MGU.

2. BiaB and some point in my working on the file, just decides on its own to generate a solo track. I go to edit and "undo" only to have it regenerate it time and again.

Band-in-a-Box for Windows
Joined: May 2000
Posts: 38,502
M
Mac Offline
Veteran
Offline
Veteran
M
Joined: May 2000
Posts: 38,502
Quote:



Additional note: I have been using BiaB on this computer for at least 1 1/2 years with only minor, easily-solved, occasional problems.






Indicates that something somewhere has changed.

Any Windows Updates happen between the time that the programs worked okay and now? You could try to rollback to a Restore Point before the updates and see.

Any changes made to soundcard drivers? (Sometimes soundcard drivers can become corrupted, answer to that one is to reinstall the card using the same driver install overtop.)

Install any new programs?

I would think something like that must be the culprit...


--Mac

Band-in-a-Box for Windows
Joined: Oct 2008
Posts: 28
J
Enthusiast
OP Offline
Enthusiast
J
Joined: Oct 2008
Posts: 28
Yes, I did rollback to an earlier Restore Point to when i KNEW BiaB was okay---to no avail. Anyway, by jove, I think I found it. Check this out:

The problem seems to occur when the “Mandolin, Rhythm Bluegrass Doc EV 100, #599” RealTrack is used, which is the case in the style I was working with. I selected various other RealTracks and my problem disappeared. Went back and tried “#599” and had the same problems again. BTW, I noticed that in the “Instrument” column in “Assign RealTracks to Track” that EVERY Mandolin RealTrack has “<No Patch Change> (0)”. That may be significant to someone in solving what I believe to be a glitch in the #599 RealTrack, although there seems to not be a problem with one of the other Mandolin RealTracks I chose. Incidentally, I have not tried all RealTracks yet.

I still have NO IDEA why once the error occured the file would no longer work even with other various style choices. I can only guess that the file had somehow become corrupt after receiving the error.

At any rate, you have all been so helpful, and the upside here is that I have a wonderfully clean, functional machine. LOL

Thanks so much!

Band-in-a-Box for Windows
Joined: Jan 2002
Posts: 1,486
Expert
Offline
Expert
Joined: Jan 2002
Posts: 1,486
Hi Janice

Great to see that you have had some success and you may well have spotted the cause - I notice here also that all the Mandolin Realtracks have No Patch changes against them and they are the only ones without an instrument name

Although that does not explain how it worked ok for Matt - I have just used RT 599 Mandolin in a tune and it also works fine

jazzman


BIAB - RealBand - 2022
Windows 10 64
Zoo computer with 7i processor- SSD 1TB -2TB HDD
Roland keyboards
Band-in-a-Box for Windows
Joined: Oct 2008
Posts: 28
J
Enthusiast
OP Offline
Enthusiast
J
Joined: Oct 2008
Posts: 28
Matt said he doesn't have any bluegrass RealTracks loaded up. So he was checking out the file, which--logically, (if I truly have discovered the problem) worked fine, because it did not encounter #599.

Band-in-a-Box for Windows
Joined: Oct 2008
Posts: 28
J
Enthusiast
OP Offline
Enthusiast
J
Joined: Oct 2008
Posts: 28
Oops----well, I overlooked the fact that you said 599 DIDN'T cause you problems . . all I can now say is . . . hmmmmmmm?!? At this point, that is the most intelligent remark I can make! LOL

Band-in-a-Box for Windows
Joined: Jul 2000
Posts: 27,564
Veteran
Offline
Veteran
Joined: Jul 2000
Posts: 27,564
Yes, correctly stated, I did not test the bluegrass Real Track style, only the basic song file.

You might contact PG Music and ask them to give you a download link to get style #599 again. Maybe the file you have is corrupt.


BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Fender Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.
Previous Thread
Next Thread
Go To
Page 1 of 2 1 2

Link Copied to Clipboard
ChatPG

Ask sales and support questions about Band-in-a-Box using natural language.

ChatPG's knowledge base includes the full Band-in-a-Box User Manual and sales information from the website.

PG Music News
Band-in-a-Box 2026 for Mac Videos

With the release of Band-in-a-Box® 2026 for Mac, we’re rolling out a collection of brand-new videos on our YouTube channel. We’ll keep this forum post updated so you can easily find all the latest videos in one convenient spot.

Whether you're exploring new features, checking out the latest RealTracks or Style PAKs, this is your go-to guide for Band-in-a-Box® 2026.

Check out this forum post for "One Stop Shopping" of our Band-in-a-Box® 2026 Mac Videos!

Band-in-a-Box 2026 for Mac is Here!

Band-in-a-Box® 2026 for Mac is here and it is packed with major new features! There’s a new modern look, a GUI redesign to all areas of the program including toolbars, windows, workflow and more. There’s a Multi-view layout for organizing multiple windows. A standout addition is the powerful AI-Notes feature, which uses AI neural-net technology to transcribe polyphonic audio into MIDI—entire mixes or individual instruments—making it easy to study, view, and play parts from any song. And that’s just the beginning—there are over 100 new features in this exciting release.

Along with version 2026, we've released an incredible lineup of new content! There's 202 new RealTracks, brand-new RealStyles, MIDI SuperTracks, Instrumental Studies, “Songs with Vocals” Artist Performance Sets, Playable RealTracks Set 5, two new RealDrums Stems sets, XPro Styles PAK 10, Xtra Styles PAK 21, and much more!

Special Offers
Upgrade to Band-in-a-Box® 2026 for Mac and save up to 50% on most upgrade packages during our special offer—available until May 15, 2026. Visit our Band-in-a-Box® packages page to explore all available upgrade options.

2026 Free Bonus PAK & 49-PAK Add-ons
Our Free Bonus PAK and 49-PAK are loaded with amazing add-ons! The Free Bonus PAK is included with most Band-in-a-Box® 2026 for Mac packages, but you can unlock even more—including 20 unreleased RealTracks—by upgrading to the 2026 49-PAK for just $49.

Holiday Weekend Hours

As we hop into the Easter weekend, here are our holiday hours:

April 3 (Good Friday): 8:00 AM – 4:00 PM PDT
April 4 (Saturday): Closed
April 5 (Easter Sunday): Closed
April 6 (Easter Monday): Open regular hours

Wishing you an egg-cellent weekend!

— Team PG

Update to Build 10 of RealBand® 2026 for Windows®!

If you're already using RealBand 2026 for Windows, download build 10 to get all the latest additions and enhancements.

Band-in-a-Box® 2025 for Mac® users: Build 904 now available!

If you're already using Band-in-a-Box® 2025 for Mac®, make sure to grab the latest update! Build 904 is now available for download and includes the newest additions and enhancements from our team.

Band-in-a-Box® 2026 for Windows® users: Build 1237 is now available!

Already a Band-in-a-Box 2026 for Windows user? Stay up to date and download the build 1237 to get all the latest additions and enhancements.

PowerTracks Pro 2026 for Windows is Here!

PowerTracks 2026 is here—bringing powerful new enhancements designed to make your production workflow faster, smoother, and more intuitive than ever.

The enhanced Mixer now shows Track Type and Instrument icons for instant track recognition, while a new grid option simplifies editing views. Non-floating windows adopt a modern title bar style, replacing the legacy blue bar.

The Master Volume is now applied at the end of the audio chain for consistent levels and full-signal master effects.

Tablature now includes a “Save bends when saving XML” option for improved compatibility with PG Music tools. Plus, you can instantly match all track heights with a simple Ctrl-release after resizing, and Add2 chords from MGU/SGU files are now fully supported... and more!

Get started today—first-time packages start at just $49.

Already using PowerTracks Pro Audio? Upgrade for as little as $29 and enjoy the latest improvements!

Order now!

Forum Statistics
Forums57
Topics86,174
Posts801,582
Members40,061
Most Online64,515
Apr 8th, 2026
Newest Members
Chione, Armando D'Errico, PhilinPhil, RBDavis1957, Trenamusic
40,062 Registered Users
Top Posters(30 Days)
MarioD 135
zedd 107
rsdean 103
DC Ron 100
Noel96 78
Today's Birthdays
Bernard Rasson, John Temmerman
Powered by UBB.threads™ PHP Forum Software 7.7.5