November 2025 - Wine-Bugs - list.winehq.org

[Bug 58043] New: DVDFab won't run on Wine 10.3 because it thinks that there is a debugger running when there isn't
by WineHQ Bugzilla May 18, 2026

May 18, 2026

https://bugs.winehq.org/show_bug.cgi?id=58043 Bug ID: 58043 Summary: DVDFab won't run on Wine 10.3 because it thinks that there is a debugger running when there isn't Product: Wine Version: 10.3 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: ntdll Assignee: wine-bugs(a)winehq.org Reporter: alexhenrie24(a)gmail.com Distribution: --- Created attachment 78297 --> https://bugs.winehq.org/attachment.cgi?id=78297 Screenshot To reproduce, run `wine dvdfab13_online_13037.exe`. When installation is complete, an error dialog appears that says "A debugger has been found running in your system. Please, unload it from memory and restart your program." This error did not happen before Wine 10.3. `git bisect` says: dc718fd33b23a6104a0fa2e971a358662bf766af is the first bad commit commit dc718fd33b23a6104a0fa2e971a358662bf766af (HEAD) Author: Alexandre Julliard <julliard(a)winehq.org> AuthorDate: Tue Feb 25 13:45:33 2025 +0100 Commit: Alexandre Julliard <julliard(a)winehq.org> CommitDate: Tue Feb 25 23:01:11 2025 +0100 ntdll: Add some missing Zw exports. dlls/ntdll/ntdll.spec | 23 ++++++++++++++++------- 1 file changed, 16 insertions(+), 7 deletions(-) $ sha256sum dvdfab13_online_13037.exe 9260ecbad0ddeeca876ff7adb35d26cffc7fb40399c814ae6fd369d2d7708791 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 52301] New: Firefox installer shows black rectangles
by WineHQ Bugzilla May 18, 2026

May 18, 2026

https://bugs.winehq.org/show_bug.cgi?id=52301 Bug ID: 52301 Summary: Firefox installer shows black rectangles Product: Wine Version: 7.0-rc3 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: rpisl(a)seznam.cz Distribution: --- Created attachment 71455 --> https://bugs.winehq.org/attachment.cgi?id=71455 Black rectangle in Firefox installer Firefox 91 ESR 64bit installer shows black rectangles. It is just a minor issue not affecting functionality. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 58578] New: Hygeia Pharmacy: complains that Microsoft ReportViewer is not installed (unimplemented MsiProvideAssemblyW() ?)
by WineHQ Bugzilla May 17, 2026

May 17, 2026

http://bugs.winehq.org/show_bug.cgi?id=58578 Bug ID: 58578 Summary: Hygeia Pharmacy: complains that Microsoft ReportViewer is not installed (unimplemented MsiProvideAssemblyW() ?) Product: Wine Version: 10.12 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: peathot(a)hotmail.com Distribution: --- Created attachment 79093 --> http://bugs.winehq.org/attachment.cgi?id=79093 Terminal output of Hygeia Pharmacy running under Wine Hygeia Pharmacy is a .NET 4 application for pharmacy retail. When the application starts up, it will check for various shared components, ending up complaining that Microsoft Report Viewer has to be installed despite already installed. Attached is the screenshot of the error. It says, "It's necessary to install an additional programed named Microsoft Report Viewer" ("มีความจำเป็นต้องติดตั้งโปรแกรมเสริมที่ชื่อว่า Microsoft Report Viewer"). Terminal output reveals 2 interesting FIXME's: ``` 0174:fixme:msi:MsiProvideAssemblyW L"Microsoft.ReportViewer.Common, Version=10.0 .0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MS IL", L"C:\\Program Files\\HygeiaPharmacy\\HygeiaPharmacy.exe.config", 0, 0, 10D7 A618, 10D7A614 0174:fixme:msi:MsiProvideAssemblyW L"Microsoft.ReportViewer.Common, Version=10.0 .0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MS IL", (null), 0, 0, 10D7A618, 10D7A614 ``` This leads me to believe that the application chokes up because it does not receive the correct path to this .NET assembly, part of MS ReportViewer 2010. --- Looking into multiple documents and into Wine itself, I _think_ it would be relatively simple to implement MsiProvideAssembly[A|W]() using facilities already implemented in Wine. Bug 58577 plays an important role on this. I actually would love to get my hands dirty, if not for 2 problems: 1. I don't actually have much time myself. 2. Many years ago, I disassembled a different component of Windows (related to MDM/management policy) in order to debug my graduating project. I forgot everything by now, and it's IMHO not related, but combined with 1. I think it's probably better to stay safe. (Can I explain some high-level idea? Will I run afoul of 2.?) A number of MSDN documents that might be useful: https://learn.microsoft.com/en-us/windows/win32/api/msi/nf-msi-msiprovideas… https://learn.microsoft.com/en-us/windows/win32/msi/assembly-registry-keys-… Also helpful is a small test program I write myself to exercise MsiProvideAssemblyW() in the same way as the application (and in a slightly different way). On Windows 11, this outputs as follow: ``` MsiProvideAssemblyW("Microsoft.ReportViewer.Common, ..." (qualified)) returns 0 Returned path (119): C:\WINDOWS\assembly\GAC_MSIL\Microsoft.ReportViewer.Common\10.0.0.0__b03f5f7f11d50a3a\Microsoft.ReportViewer.Common.dll MsiProvideAssemblyW("Microsoft.ReportViewer.Common" (unqualified)) returns 0 Returned path (119): C:\WINDOWS\assembly\GAC_MSIL\Microsoft.ReportViewer.Common\10.0.0.0__b03f5f7f11d50a3a\Microsoft.ReportViewer.Common.dll ``` On Wine, it outputs (excluding Wine's output itself): ``` MsiProvideAssemblyW("Microsoft.ReportViewer.Common, ..." (qualified)) returns 120 MsiProvideAssemblyW("Microsoft.ReportViewer.Common" (unqualified)) returns 120 ``` --- Following is the way I run Hygeia Pharmacy. Hygeia Pharmacy is a relatively complex application and requires the full .NET installation (Mono is not enough). The following commands recreate the environment from scratch: ``` export WINEARCH=win32 export WINEPREFIX=/a/new/prefix winetricks dotnet48 jet40 mdac28 wine ReportViewer.exe # sha256sum: e8ff182e202b321ac2b9245ee20c4eb659008ffb2a34cdbd3486f9da3d4c3e06 wine hygeia_trial_install.2.6.28.1.exe # sha256sum: 380085defb0af240f144d603da70d09a76c940a27a65953a9fbe3668c321b4e2 wine "C:\\\\users\\\\Public\\\\Desktop\\\\Hygeia Pharmacy.lnk" &>hygeia_pharmacy_wine_output.txt ``` --- The (trial) version can be obtained from https://www.hygeia-pharmacy.com/trial/. However, it requires a (free) registration, and the website is entirely in Thai with no English version. In order to (try to) help you with the registration, the registration page at https://www.hygeia-pharmacy.com/register/ requires the followed: 1. A chosen username ("Hygeia ID") 2. A chosen password. 3. Your full name 4. Your email. 5. A math captcha (input the equation's answer). I can't remember if there's an email verification after that step or not, because it's been a long time since I registered myself. Once logged in, https://www.hygeia-pharmacy.com/trial/ will show a big blue button for downloading the trial version. The same page will also be a smaller link for "MS Report Viewer" which is hosted by Hygeia Pharmacy themselves (if you prefer an MS link, see the end of bug 58577). -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 55518] New: VelbusLink: terminates immediately after creating a window
by WineHQ Bugzilla May 16, 2026

May 16, 2026

https://bugs.winehq.org/show_bug.cgi?id=55518 Bug ID: 55518 Summary: VelbusLink: terminates immediately after creating a window Product: Wine Version: 8.14 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: winehq(a)kazlauskas.me Distribution: --- Created attachment 75080 --> https://bugs.winehq.org/attachment.cgi?id=75080 stdout/err of the failing command When launching the application, the application window will briefly flash and disappear as the application terminates. I made few attempts to catch the moment this happens with `winedbg` to no avail. I’m using wine-staging 8.14 to test it, although I’ve tried various versions including 8.0. To reproduce this issue: 1. Download an installer for VelbusLink: $ curl 'https://www.velleman.eu/downloads/velbus/velbuslink/velbuslink-10.8.6.0.exe' -Lo ~/Downloads/velbuslink-10.8.6.0.exe $ sha256sum ~/Downloads/velbuslink-10.8.6.0.exe 39630e960fe5be289232a6f2409c92ffe0c81e1794f166919aaffddf33eb9814 ~/Downloads/velbuslink-10.8.6.0.exe 2. Install it via: `wine ~/Downloads/velbuslink-10.8.6.0.exe '/VERYSILENT'` 3. Run `wine ~/.wine/drive_c/Program\ Files\ $x86$/Velbus/VelbusLink/VelbusLink.exe`. --- Side notes: * With Wine 8.0 the application fails with an assertion as seen in Bug 50282. In Wine 8.14, there is no assertion failure, but the application fails to launch regardles. * Some version of steam proton manages to run the application, but it is rendered incorrectly with the window frame/background appearing in front of the application contents, making application effectively unusable. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 54921] New: ADMS 1J Radio Programmer attempted an unsupported operation
by WineHQ Bugzilla May 16, 2026

May 16, 2026

https://bugs.winehq.org/show_bug.cgi?id=54921 Bug ID: 54921 Summary: ADMS 1J Radio Programmer attempted an unsupported operation Product: Wine Version: 8.7 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: blocker Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: ttvibz(a)tutamail.com Distribution: --- Created attachment 74438 --> https://bugs.winehq.org/attachment.cgi?id=74438 RTSystems radio programmer backtrace. 1) When opening the program, a dialog box is displayed that an unsupported operation was attempted. Clicking "Close", the program opens and displays normally. 2) Tried to open a data file (previously generated under the program while running in Windows) and received a Program Error dialog: "The program RadioEngine_V5.exe has encountered a serious problem and needs to close. We are sorry for the inconvenience." -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 50282] New: Assertion `pellip->under == 0 && pellip->after == 0' failed.
by WineHQ Bugzilla May 16, 2026

May 16, 2026

https://bugs.winehq.org/show_bug.cgi?id=50282 Bug ID: 50282 Summary: Assertion `pellip->under == 0 && pellip->after == 0' failed. Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: apphelp Assignee: wine-bugs(a)winehq.org Reporter: mr.acar07(a)gmail.com Distribution: --- test(a)debian:~/.wine/drive_c/AKINSOFT/Wolvox8/ERP$ wine WERP8.exe 001d:err:eventlog:ReportEventW L"The registry information is missing.\r\nPlease run the Firebird Configuration Utilit" 0009:err:shell:SHGetFileInfoW pidl is null! 0009:err:shell:SHGetFileInfoW pidl is null! [1208/124013:ERROR:network_change_notifier_win.cc(153)] WSALookupServiceBegin failed with: 0 [1208/124013:ERROR:proxy_service_factory.cc(129)] Cannot use V8 Proxy resolver in single process mode. 0009:err:ole:CoGetClassObject class {54e211b6-3650-4f75-8334-fa359598e1c5} not registered 0009:err:ole:CoGetClassObject no class object {54e211b6-3650-4f75-8334-fa359598e1c5} could be created for context 0x1 [1208/124014:FATAL:direct_manipulation.cc(34)] Check failed: SUCCEEDED(hr). text.c:750: TEXT_NextLineW: Assertion `pellip->under == 0 && pellip->after == 0' failed. text.c:750: TEXT_NextLineW: Assertion `pellip->under == 0 && pellip->after == 0' failed. text.c:750: TEXT_NextLineW: Assertion `pellip->under == 0 && pellip->after == 0' failed. text.c:750: TEXT_NextLineW: Assertion `pellip->under == 0 && pellip->after == 0' failed. text.c:750: TEXT_NextLineW: Assertion `pellip->under == 0 && pellip->after == 0' failed. text.c:750: TEXT_NextLineW: Assertion `pellip->under == 0 && pellip->after == 0' failed. text.c:750: TEXT_NextLineW: Assertion `pellip->under == 0 && pellip->after == 0' failed. Its a paid Turkish accounting app. I make it working but only this error happen. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 59038] New: wow64 mode and Unhandled exception: The type initializer for 'Microsoft.DotNet.Installer.Windows.InstallerBase' threw an exception.
by WineHQ Bugzilla May 16, 2026

May 16, 2026

http://bugs.winehq.org/show_bug.cgi?id=59038 Bug ID: 59038 Summary: wow64 mode and Unhandled exception: The type initializer for 'Microsoft.DotNet.Installer.Windows.InstallerBase' threw an exception. Product: Wine Version: 10.18 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: info(a)fernandolucas.info Distribution: --- Created attachment 79802 --> http://bugs.winehq.org/attachment.cgi?id=79802 wine console output I am using the new packages for Debian Wine 10.18 - 10.19 with the new wow64 mode. Installing .net 10 after initializing the prefix works well. Additional installations of a previous .net core version or running C:\Program Files\dotnet\dotnet.exe workload install wasm-tools fails with 0150:fixme:crypt:CertAddCertificateLinkToStore (00007FFFFED4B850, 00007FFFFE8A3DF8, 00000004, 0000000000000000): semi-stub Unhandled exception: The type initializer for 'Microsoft.DotNet.Installer.Windows.InstallerBase' threw an exception 0130:fixme:unwind:call_user_apc_dispatcher flags 0x3 are not supported. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 58332] New: ntdll: Session shared memory gets mapped with MAP_PRIVATE, which causes rr-debugger to fail.
by WineHQ Bugzilla May 16, 2026

May 16, 2026

http://bugs.winehq.org/show_bug.cgi?id=58332 Bug ID: 58332 Summary: ntdll: Session shared memory gets mapped with MAP_PRIVATE, which causes rr-debugger to fail. Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: ntdll Assignee: wine-bugs(a)winehq.org Reporter: bernhardu(a)mailbox.org Distribution: --- Debugging Wine with rr-debugger allows to record whole wine process trees, and debug later different processes, e.g. wineserver and the .exe process, debug early startup or exception code, debug in reverse and multiple times. Therefore I asked for inclusion of [1] "spurious short writes", which got accepted at 2025-04-25. Thank you very much for it. Unfortunately short after it I found there is still an issue, which was a few months not there. So I started bisecting and arrived at [2] d9d012965de, "ntdll: Always map files as writable and adjust permissions.", committed at 2025-03-25. Unfortuntately this can not be cleanly reverted at current git, but with three more commits reverted it makes a wine tree, which can be used with rr-debugger [2]. I could reduce the changes of this 4 commits to a few lines which, are also able to produce a wine tree usable with rr-debugger [3]. This patch is only changing behaviour once for each .exe process, when the session shared memory gets mapped in via the fd received from wineserver. With unmodified Wine this is currently done with a MAP_PRIVATE flag, which turns out is currently just mapping the file content into the process, but does not receive the updates from wineserver. To investigate if this can be fixed in rr I opened [4]. Unfortunately this would be expected to create a overall slowdown for rr. Therefore I wonder if this change was intentional, to map the session shared memory with mmap(MAP_PRIVATE)? When looking at virtual_map_user_shared_data the shared memory gets mapped with mmap(MAP_SHARED). Would something like [3] be acceptable for inclusion? Kind regards, Bernhard [1] https://gitlab.winehq.org/wine/wine/-/commit/cd197f8588b [2] https://gitlab.winehq.org/wine/wine/-/commit/07160a23fa2 https://gitlab.winehq.org/wine/wine/-/commit/9e006e94c9c https://gitlab.winehq.org/wine/wine/-/commit/8fd49c4d8e9 https://gitlab.winehq.org/wine/wine/-/commit/d9d012965de [3] https://gitlab.winehq.org/bernhardu/wine/-/commit/658e56801a7 [4] https://github.com/rr-debugger/rr/issues/3972 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 56431] New: Dotnet TreeView disappearing plus-sign
by WineHQ Bugzilla May 16, 2026

May 16, 2026

https://bugs.winehq.org/show_bug.cgi?id=56431 Bug ID: 56431 Summary: Dotnet TreeView disappearing plus-sign Product: Wine Version: 9.3 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: major Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: Wagner.a18(a)yahoo.com Distribution: --- I try to get a dotnet application, which has a treeview element on board, running. If I expand a tree node to display the next level of child tree nodes with a press on the plus-sign and collapse the child tree node level with the minus-sign after that. The plus-sign disappears and I am not able to expand the tree node again. I have to restart the whole application to be able to expand the tree node again. I installed this packages - WINEPREFIX=~/.wine-32 winetricks vcrun2005 vcrun2008 vcrun2010 vcrun2012 vcrun2013 vcrun2015 - WINEPREFIX=~/.wine-32 winetricks msxml3 - WINEPREFIX=~/.wine-32 winetricks msxml4 - WINEPREFIX=~/.wine-32 winetricks msxml6 - WINEPREFIX=~/.wine-32 winetricks mdac28 - WINEPREFIX=~/.wine-32 winetricks jet40 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 29579] New: winhelp: winhlp32.exe doesn't support making its window non-resizeable or without menu strip
by wine-bugs＠winehq.org May 16, 2026

May 16, 2026

http://bugs.winehq.org/show_bug.cgi?id=29579 Bug #: 29579 Summary: winhelp: winhlp32.exe doesn't support making its window non-resizeable or without menu strip Product: Wine Version: 1.3.36 Platform: x86-64 URL: http://download.microsoft.com/download/aoe/Trial/1.0/W IN98/EN-US/MSAoE.exe OS/Version: Linux Status: UNCONFIRMED Severity: minor Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: markk(a)clara.co.uk Classification: Unclassified In Windows, help files can cause the winhlp32 window to open with fixed (non-resizeable) dimensions, and/or with no menu strip. Wine winhlp32 does not support that feature. For example, download the Age of Empires trial version from http://www.microsoft.com/games/empires/downloads.htm direct download URL is http://download.microsoft.com/download/aoe/Trial/1.0/WIN98/EN-US/MSAoE.exe Either run MSAoE.exe to install the demo, or use cabextract to unpack the files inside. Run winhlp32.exe from Windows under Wine and load Empires.hlp. Notice the window has no menu strip and cannot be resized. (I tested winhlp32.exe from Windows 98 and XP.) Run Wine winhlp32.exe and load Empires.hlp. (The window contents are completely messed up and unusable, but that's not what this bug covers.) Notice the winhlp32 window is resizeable and has a menu strip. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.

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