www.ritlabs.com [Topic: Voyager ETaskbarException Could not register tab] http://www.ritlabs.com New posts in Voyager ETaskbarException Could not register tab of forum at www.ritlabs.com [www.ritlabs.com] en http://backend.userland.com/rss2 Thu, 28 May 2026 18:48:15 +0300 Voyager ETaskbarException Could not register tab Voyager ETaskbarException Could not register tab Error -2147467259 in forum The Bat! - Configuring the E-mail Client.
Great! Thanks for the feedback.
28 May 2026 18:48:15, Miloš Radovanović.]]> http://www.ritlabs.com/en/forums/forum4/topic16746/message58720/ http://www.ritlabs.com/en/forums/forum4/topic16746/message58720/ Thu, 28 May 2026 18:48:15 +0300 The Bat! - Configuring the E-mail Client Voyager ETaskbarException Could not register tab Voyager ETaskbarException Could not register tab Error -2147467259 in forum The Bat! - Configuring the E-mail Client.
Got answer from support and this solution worked:

====quote====
Please access the folder \...\Voyager\MAIL\ and rename the file  integers.ini into integers_1.ini. Then try to start The Bat! Voyager.
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28 May 2026 17:48:13, Mark Snow.]]> http://www.ritlabs.com/en/forums/forum4/topic16746/message58719/ http://www.ritlabs.com/en/forums/forum4/topic16746/message58719/ Thu, 28 May 2026 17:48:13 +0300 The Bat! - Configuring the E-mail Client Voyager ETaskbarException Could not register tab Voyager ETaskbarException Could not register tab Error -2147467259 in forum The Bat! - Configuring the E-mail Client.

====quote====
Mark Snow wrote:
Get the new beta version - Where?
=============

I'm not aware of any Voyager betas after v12.0.3.


====quote====
Mark Snow wrote:
Remove registry entries - Voyager doesn't create any so what config file(s) should I remove?
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I don't know. Probably best to ask support using the link above, if nobody here can pitch in.

I would try making a fresh installation of Voyager in a new folder, and transferring the message base.
27 May 2026 21:56:57, Miloš Radovanović.]]> http://www.ritlabs.com/en/forums/forum4/topic16746/message58711/ http://www.ritlabs.com/en/forums/forum4/topic16746/message58711/ Wed, 27 May 2026 21:56:57 +0300 The Bat! - Configuring the E-mail Client Voyager ETaskbarException Could not register tab Voyager ETaskbarException Could not register tab Error -2147467259 in forum The Bat! - Configuring the E-mail Client.
Those solutions are:
  1. Get the new beta version - Where?
  2. Remove registry entries - Voyager doesn't create any so what config file(s) should I remove?

27 May 2026 20:10:57, Mark Snow.]]> http://www.ritlabs.com/en/forums/forum4/topic16746/message58710/ http://www.ritlabs.com/en/forums/forum4/topic16746/message58710/ Wed, 27 May 2026 20:10:57 +0300 The Bat! - Configuring the E-mail Client Voyager ETaskbarException Could not register tab Voyager ETaskbarException Could not register tab Error -2147467259 in forum The Bat! - Configuring the E-mail Client.
Never used Voyager, but TB "proper" also had this issue up to v12.0.3. Updating to a newer version was one solution, but alas Voyager is still at 12.0.3.

See here, some solution may work for Voyager: https://www.ritlabs.com/en/auth-forums/forum4/topic16736/
27 May 2026 19:34:12, Miloš Radovanović.]]> http://www.ritlabs.com/en/forums/forum4/topic16746/message58709/ http://www.ritlabs.com/en/forums/forum4/topic16746/message58709/ Wed, 27 May 2026 19:34:12 +0300 The Bat! - Configuring the E-mail Client Voyager ETaskbarException Could not register tab Voyager ETaskbarException Could not register tab Error -2147467259 in forum The Bat! - Configuring the E-mail Client.
Hello,

My Windows 11 installed recent update 2026-05 Preview Update (KB5089573) (26200.8524) and Voyager stopped working throwing this:

====code==== 
v12.0.3 64-bit / 5/27/2026 10:36:09 AM.507 StartupMgr:FinalizeTBXProps EAccessViolation Access violation at address 000000000041BF7B in module 'voyager.exe' (offset 1BF7B). Read of address 0000000000000010
v12.0.3 64-bit / 5/27/2026 10:36:09 AM.508 MainForm:SecondAct ETaskbarException Could not register tab. Error -2147467259
=============
Tried to remove some user config files but nothing helped.BTW Voyager was opened when Windows updated.
Unable to start it. Please help fixing this.
27 May 2026 19:00:06, Mark Snow.]]> http://www.ritlabs.com/en/forums/forum4/topic16746/message58707/ http://www.ritlabs.com/en/forums/forum4/topic16746/message58707/ Wed, 27 May 2026 19:00:06 +0300 The Bat! - Configuring the E-mail Client