Previous Thread
Index
Next Thread
Print Thread
Go To
Band-in-a-Box for Windows
Joined: Apr 2008
Posts: 82
P
Enthusiast
OP Offline
Enthusiast
P
Joined: Apr 2008
Posts: 82
Since I got BIAB 2026 in December 2025 my Calkwalk TTS-1 basically made no sound. I found the solution to my problem today by doing STEP 1 of the following list of TTS-1 within BIAB Troubleshooting steps. Now I can use my TTS-1 as my default GM Synth in Band-in-Box!

1. Re-register the TTS-1 DLL (Most Likely Solution)
TTS-1 often stops working because its registration is lost. You need to manually register the file. • Close Band-in-a-Box.
• Open the Windows Command Prompt as Administrator (Search for "cmd", right-click, "Run as Administrator").
• Type the following command and press Enter:
regsvr32 "C:\Program Files\Cakewalk\Shared DXi\TTS-1\TTS-1.dll"
• Note: If you have a 32-bit Windows system, the path might be Program Files (x86).
• Restart Band-in-a-Box.
[
**STEP 1 JUST ABOVE WAS APPLIED AND IT WORKED PERFECTLY! NOW THE SOUND PLAYBACK WITH THE CAKEWALK TTS-1 IS FINE! --Peter Hewer**]

2. Verify DXi/VST Settings in BIAB
Band-in-a-Box must be configured to use DXi instruments properly.
• Go to Options > MIDI/Audio Driver Setup in Band-in-a-Box.
• Ensure Use DXi/VSTi Synth is checked.
• Click [DXi Synth Settings].
• Select Cakewalk TTS-1 from the list of available synths.
• Ensure no other MIDI driver is causing a conflict (e.g., try setting MIDI Output to "None" if you are only using the DXi).
3. Reinstall BandLab Cakewalk (Fixes Missing Files)
If you recently installed or updated BandLab Cakewalk, it may have damaged the shared TTS-1 files. Reinstalling the DAW usually restores it.
• Open the BandLab Assistant, go to the Apps tab, and choose to Install (or Reinstall) Cakewalk by BandLab.
• During installation, ensure the "TTS-1" or "Shared Plugins" option is checked.
• After installation, restart your computer and try loading BIAB again.
4. Delete the Plugin Cache File
If BIAB is trying to load a broken reference to the plugin, it will fail.
• Close Band-in-a-Box.
• Go to your bb folder (usually C:\bb or C:\Program Files (x86)\PG Music\Band-in-a-Box).
• Locate the file DXiPluginList.ini and delete it.
• Restart Band-in-a-Box. It will rebuild the plugin list, which often fixes the issue.
5. Check Sample Rate (Audio Sync Issues)
If the TTS-1 opens but makes no sound, it may be a sample rate mismatch.
• Ensure your Windows sound settings and Band-in-a-Box are both set to 44100 Hz (16 or 24-bit).
• In Windows, go to Control Panel > Sound > Playback > Properties > Advanced and set it to 44100 Hz.

Band-in-a-Box for Windows
Joined: Jun 2012
Posts: 21,071
Veteran
Offline
Veteran
Joined: Jun 2012
Posts: 21,071
Peter, thanks for the detail, and this might really help others.

Perhaps consider posting this in the User Tips and Tricks section of these forums?


BIAB & RB2026 Win.(Audiophile), Windows 10 Pro & Windows 11, Cakewalk Bandlab, Izotope Prod.Bundle, Roland RD-1000, Synthogy Ivory, Session Keys Grand S & Electric R, Kontakt, Focusrite 18i20, KetronSD2, NS40M, Pioneer Active Monitors.
Band-in-a-Box for Windows
Joined: Aug 2011
Posts: 11,011
Veteran
Offline
Veteran
Joined: Aug 2011
Posts: 11,011
Hi Peter,
Thanks for sharing these TTS-1 troubleshooting steps. As a member of both this forum and the Cakewalk forum I don't recall ever seeing such a concise but complete list in one post.
Did you compile the list from one source? If so do you have a link to the original post?


Jim Fogle - 2026 BiaB (Build 1224) RB (Build 8) - Ultra+ PAK
DAWs: Cakewalk Sonar - Standalone: Zoom MRS-8
Desktop: i7 Win 11, 12GB ram 256GB SSD, 4 TB HDD
Music at: https://fogle622.wix.com/fogle622-audio-home
Band-in-a-Box for Windows
Joined: Dec 2011
Posts: 2,495
Veteran
Offline
Veteran
Joined: Dec 2011
Posts: 2,495
Thanks so much for posting this. It's very helpful and deserves to be a sticky in the "Hints" groups.

Jeff


Win11, Intel i7 7700K 4.2Ghz, 32Gb RAM, 2x1Tb HD, 500Gb NVMe, BIAB/RB 2026, MOTU 828MK3 audio, MOTU Midi Express, Yamaha Montage 7, DX7II, TX802, Motif XS Rack, Roland Fantom XR Rack, Oberheim Matrix 1000, VoiceLive3 Extreme, Kontakt 6, SampleTank 4.3
Previous Thread
Next Thread
Go To

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® 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!

Band-in-a-Box 2026 for Windows Special Offers End Tomorrow (January 15th, 2026) at 11:59 PM PST!

Time really is running out! Save up to 50% on Band-in-a-Box® 2026 for Windows® upgrades and receive a FREE Bonus PAK—only when you order by 11:59 PM PST on Thursday, January 15, 2026!

We've added many major new features and new content in a redesigned Band-in-a-Box® 2026 for Windows®!

Version 2026 introduces a modernized GUI redesign across the program, with updated toolbars, refreshed windows, smoother workflows, and a new Dark Mode option. There’s also a new side toolbar for quicker access to commonly used windows, and the new Multi-View feature lets you arrange multiple windows as layered panels without overlap, making it easier to customize your workspace.

Another exciting new addition is the new AI-Notes feature, which can transcribe polyphonic audio into MIDI. You can view the results in notation or play them back as MIDI, and choose whether to process an entire track or focus on specific parts like drums, bass, guitars/piano, or vocals. There's over 100 new features in Band-in-a-Box® 2026 for Windows®.

There's an amazing collection of new content too, including 202 RealTracks, new RealStyles, MIDI SuperTracks, Instrumental Studies, “Songs with Vocals” Artist Performance Sets, Playable RealTracks Set 5, two RealDrums Stems sets, XPro Styles PAK 10, Xtra Styles PAK 21, and much more!

Upgrade your Band-in-a-Box for Windows to save up to 50% on most Band-in-a-Box® 2026 upgrade packages!

Plus, when you order your Band-in-a-Box® 2026 upgrade during our special, you'll receive a Free Bonus PAK of exciting new add-ons.

If you need any help deciding which package is the best option for you, just let us know. We are here to help!

Band-in-a-Box® 2026 for Windows® Special Offers Extended Until January 15, 2026!

Good news! You still have time to upgrade to the latest version of Band-in-a-Box® for Windows® and save. Our Band-in-a-Box® 2026 for Windows® special now runs through January 15, 2025!

We've packed Band-in-a-Box® 2026 with major new features, enhancements, and an incredible lineup of new content! The program now sports a sleek, modern GUI redesign across the entire interface, including updated toolbars, refreshed windows, smoother workflows, a new dark mode option, and more. The brand-new side toolbar provides quicker access to key windows, while the new Multi-View feature lets you arrange multiple windows as layered panels without overlap, creating a flexible, clutter-free workspace. We have an amazing new “AI-Notes” feature. This transcribes polyphonic audio into MIDI so you can view it in notation or play it back as MIDI. You can process an entire track (all pitched instruments and drums) or focus on individual parts like drums, bass, guitars/piano, or vocals. There's an amazing collection of new content too, including 202 RealTracks, new RealStyles, MIDI SuperTracks, Instrumental Studies, “Songs with Vocals” Artist Performance Sets, Playable RealTracks Set 5, two RealDrums Stems sets, XPro Styles PAK 10, Xtra Styles PAK 21, and much more!

There are over 100 new features in Band-in-a-Box® 2026 for Windows®.

When you order purchase Band-in-a-Box® 2026 before 11:59 PM PST on January 15th, you'll also receive a Free Bonus PAK packed with exciting new add-ons.

Upgrade to Band-in-a-Box® 2026 for Windows® today! Check out the Band-in-a-Box® packages page for all the purchase options available.

Happy New Year!

Thank you for being part of the Band-in-a-Box® community.

Wishing you and yours a very happy 2026—Happy New Year from all of us at PG Music!

Season's Greetings!

Wishing everyone a happy, healthy holiday season—thanks for being part of our community!

The office will be closed for Christmas Day, but we will be back on Boxing Day (Dec 26th) at 6:00am PST.

Team PG

Forum Statistics
Forums57
Topics86,051
Posts799,426
Members40,020
Most Online44,367
Mar 4th, 2026
Newest Members
Elpayo, LeoCento, kimmolsn25, addsomebottom, m3talmud
40,019 Registered Users
Top Posters(30 Days)
MarioD 148
DC Ron 102
rsdean 95
DrDan 73
WaoBand 71
Today's Birthdays
Bob Hunt, C J Lane, freeman, Philsaxophone
Powered by UBB.threads™ PHP Forum Software 7.7.5