February 2026 - Wine-Bugs - list.winehq.org

[Bug 51450] New: oleaut32:varformat fails in Wine when the currency sign follows the amount
by WineHQ Bugzilla Feb. 6, 2026

Feb. 6, 2026

https://bugs.winehq.org/show_bug.cgi?id=51450 Bug ID: 51450 Summary: oleaut32:varformat fails in Wine when the currency sign follows the amount Product: Wine Version: 6.10 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: oleaut32 Assignee: wine-bugs(a)winehq.org Reporter: fgouget(a)codeweavers.com Distribution: --- oleaut32:varformat fails in Wine when the currency sign follows the amount. For instance in French: https://test.winehq.org/data/patterns.html#oleaut32:varformat varformat.c:641: str=L"0,000 \20ac" varformat.c:643: Test failed: Unexpected hr 0x80020005. There are two reasons for this failure: * VarParseNumFromStr() expects the currency sign to precede the monetary amount. This is not how it works in most European languages such as French, German, Swiss, etc. * VarParseNumFromStr() normally does not allow spaces between the monetary amount and the currency sign. However in French the thousands separator is a non-breaking space and that's a special case that also allows regular spaces. So, because in this case VarParseNumFromStr() is called with NUMPRS_THOUSANDS, it should ignore that space and successfully parse the trailing currency sign. I will send a patch shortly. -- 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.

2 4

[Bug 59378] New: Black rectangle box in foreground blocking application window on TaxAct 2025
by WineHQ Bugzilla Feb. 6, 2026

Feb. 6, 2026

http://bugs.winehq.org/show_bug.cgi?id=59378 Bug ID: 59378 Summary: Black rectangle box in foreground blocking application window on TaxAct 2025 Product: Wine Version: 11.0 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: trivial Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: smeisner777(a)gmail.com Distribution: --- Created attachment 80331 --> http://bugs.winehq.org/attachment.cgi?id=80331 Screenshot of black rectangle box issue A black rectangle shaped box artifact is in the foreground which blocks a portion of the application window. The box is recognized by the window manager, always on top and cannot be moved or resized. First noticed when distribution updated from 10.20 to 11.0 (Arch linux based Manjaro, XFCE DE). Present on TaxAct 2023 through 2025 versions which use the webview2 API. Present on both of my AMD based Desktop (Ryzen 7 8745HS) and laptop (Ryzen 7 7730U). Also present in KVM/QEMU virtual machine running CachyOS KDE DE. I have performed regression testing which identified commit 1039c8f7f31 as the suspect. Patching dlls/winex11.drv/window.c with either of the two changes below correct the issue. Patch 1: Add SWP_NOACTIVATE as condition to hide window - !(swp_flags & SWP_HIDEWINDOW)) + !(swp_flags & (SWP_HIDEWINDOW|SWP_NOACTIVATE))) Patch 2: Add SWP_DEFERERASE as condition to hide window - !(swp_flags & SWP_HIDEWINDOW)) + !(swp_flags & (SWP_DEFERERASE|SWP_HIDEWINDOW))) -- 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.

1 1

[Bug 657] Many games and applications need 'mfc42.dll' ('winetricks -q mfc42' is a workaround)
by WineHQ Bugzilla Feb. 5, 2026

Feb. 5, 2026

http://bugs.winehq.org/show_bug.cgi?id=657 Zeb Figura <z.figura12(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |lars_martin4(a)hotmail.com --- Comment #128 from Zeb Figura <z.figura12(a)gmail.com> --- *** Bug 59371 has been marked as a duplicate of this bug. *** -- 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.

1 0

[Bug 59265] New: DwmGetWindowAttribute attribute 20 not implemented
by WineHQ Bugzilla Feb. 5, 2026

Feb. 5, 2026

http://bugs.winehq.org/show_bug.cgi?id=59265 Bug ID: 59265 Summary: DwmGetWindowAttribute attribute 20 not implemented Product: Wine Version: 11.0 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: dwmapi Assignee: wine-bugs(a)list.winehq.org Reporter: rsslone1120(a)gmail.com Distribution: --- Created attachment 80188 --> http://bugs.winehq.org/attachment.cgi?id=80188 Journal Logs with -r (reversed order) While running the .NET application HourGlass.exe ( https://chris.dziemborowicz.com/apps/hourglass/ ) the following log spams in journal. The application mostly works if you do not move its initial spawn location, if you do, the UI buttons within are anchored relative to the screen itself, not the window, so you will not be able to press them as intended unless you move the window back where it was. env[10663]: 019c:fixme:dwmapi:DwmGetWindowAttribute attribute 20 not implemented. Surrounding logs (start of application) included as attachment. -- 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.

1 5

[Bug 43246] New: King's Bounty: The Legend suffers from performance issues
by wine-bugs＠winehq.org Feb. 5, 2026

Feb. 5, 2026

https://bugs.winehq.org/show_bug.cgi?id=43246 Bug ID: 43246 Summary: King's Bounty: The Legend suffers from performance issues Product: Wine Version: 2.1 Hardware: x86 URL: https://www.fileplanet.com/191666/190000/fileinfo/King 's-Bounty:-The-Legend-Updated-Demo OS: Linux Status: NEW Keywords: download, regression Severity: normal Priority: P2 Component: directx-d3d Assignee: wine-bugs(a)winehq.org Reporter: gyebro69(a)gmail.com CC: hverbeet(a)gmail.com Regression SHA1: 15d53761a5fbfc12fc5f9974c029dace00eab33d Distribution: --- Created attachment 58554 --> https://bugs.winehq.org/attachment.cgi?id=58554 terminal output The game runs much slower than it used to: animations, character and mouse movement are way too slow. Reproduced the issue with nouveau/mesa 17.1.3 and nvidia binary drivers 381.22. Disabling anti-aliasing and lowering detail level to the minimum doesn't help. According to my testing the commit which caused the slowdown is commit 15d53761a5fbfc12fc5f9974c029dace00eab33d Author: Henri Verbeet <hverbeet(a)codeweavers.com> Date: Tue Jan 31 15:47:10 2017 +0100 wined3d: Do not pin system memory in wined3d_buffer_load_location(). Maybe a duplicate of bug #42588, although the symptoms are different. With the previous commit the game runs much smoothly. For comparison, in Wine 2.11 I'm getting only 4-5 fps when using nvidia 381.22. Before the regression Wine gave me 32-36 fps. Steps to reproduce the issue with the demo: 1. download and install the demo, install native d3dx9_33.dll before launching the game. 2. in the main menu start a new game, click <Next> on the character selection screen, press <Skip>. You are in a training chamber: run around in the room, rotate the camera using the right mouse button and observe how sluggish the game is. You can save the game here so you can reproduce the issue more easily the next time you enter the game. KingsBounty_TheLegend_Demo2.exe (682 MB) sha1: 7b60066a63cd4ee8a242347ebc1802a60453d9b2 Wine 2.11 OpenGL vendor string: NVIDIA Corporation OpenGL renderer string: GeForce GT 730/PCIe/SSE2 OpenGL core profile version string: 4.5.0 NVIDIA 381.22 -- 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.

3 22

[Bug 21017] New: Adobe Premiere Pro CS4 won't start
by wine-bugs＠winehq.org Feb. 4, 2026

Feb. 4, 2026

http://bugs.winehq.org/show_bug.cgi?id=21017 Summary: Adobe Premiere Pro CS4 won't start Product: Wine Version: unspecified Platform: PC OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: skerit(a)kipdola.com Created an attachment (id=25215) --> (http://bugs.winehq.org/attachment.cgi?id=25215) Log of Premiere Pro CS4 itself To reproduce this you'll have to install Premiere Pro CS4 using wine 1.1.16 (there's also a patch available for current trunk) I believe this beginning error lies somewhere in msxml and gdiplus. (You can get a lot further in the program using native dll's (like msxml and gdiplus) but then you're not allowed to post bugs for obvious reasons. You can try it out using the same winetricks for Photoshop CS4) -- 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.

3 49

[Bug 59367] New: ImageGlass: Page Fault on execute access
by WineHQ Bugzilla Feb. 4, 2026

Feb. 4, 2026

http://bugs.winehq.org/show_bug.cgi?id=59367 Bug ID: 59367 Summary: ImageGlass: Page Fault on execute access Product: Wine Version: 11.1 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: nostal.wine(a)mailbox.org Distribution: --- Created attachment 80309 --> http://bugs.winehq.org/attachment.cgi?id=80309 Backtrace This software crashes very early due to "page fault on execute access 0x... in 64-bit code (0x...)" somewhere in kernel32/ntdll already: Excerpt from backtrace: =>0 0x000001400a0000 EntryPoint() in imageglass (0000000000000000) 1 0x006fffffa11509 in kernel32 (+0x11509) (0000000000000000) 2 0x006fffffc00d3b in ntdll (+0x10d3b) (0000000000000000) 0x000001400a0000 EntryPoint in imageglass: popq %r10 (You may notice that ImageGlass requires .NET, but it doesn't seem to affect this issue, as the same crash occurs even after installing the correct .NET Framework. So for this report I ran it on a clean slate without the framework.) **Software tested:** This bug occurs in the photo viewer ImageGlass, Version 7.6.4.30, portable version (x64). ImageGlass does not yet exist on AppDB. I opted to run an older version of ImageGlass for this bug report, as newer versions seem to introduce additional issues with WINE. The software can be downloaded: https://imageglass.org/release/imageglass-7-6-4-30-29 -- 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.

1 2

[Bug 57412] New: Steam launcher is black
by WineHQ Bugzilla Feb. 4, 2026

Feb. 4, 2026

https://bugs.winehq.org/show_bug.cgi?id=57412 Bug ID: 57412 Summary: Steam launcher is black Product: Wine Version: 9.21 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: major Priority: P2 Component: winewayland Assignee: wine-bugs(a)winehq.org Reporter: timon2201(a)gmail.com Distribution: --- Created attachment 77398 --> https://bugs.winehq.org/attachment.cgi?id=77398 steam launcher black, wayland log When starting the steam windows version with wine 9.21, with the waylanddriver, the launcher or better said steam is black and takes up the whole screen. I cant change the size of the window. Its always fullscreen and just black. When i launch it with x11 then steam look normal except that the store page is black. It gets visible for a fraction of a second whenever i move over a hyperlink or button and so on. here is the log of the x11 test: https://file.io/WoQksUpWYv7e -- 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.

2 8

[Bug 50815] New: Change UNCONFIRMED/NEW statuses to OPENED
by WineHQ Bugzilla Feb. 4, 2026

Feb. 4, 2026

https://bugs.winehq.org/show_bug.cgi?id=50815 Bug ID: 50815 Summary: Change UNCONFIRMED/NEW statuses to OPENED Product: WineHQ Bugzilla Version: 3.2.3 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: bugzilla-unknown Assignee: wine-bugs(a)winehq.org Reporter: gijsvrm(a)gmail.com CC: austinenglish(a)gmail.com Distribution: --- This has been a long standing cause of user confusion, so it might be a good idea to change it. It will inadvertently cause less spam on bugs, because users will no longer post comments to ask why a bug is still listed UNCONFIRMED instead of NEW, even though we don't currently make a distinction. -- 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.

2 8

[Bug 46562] New: Notepad++ 7.6.3 crashes when searching twice and first time found results
by wine-bugs＠winehq.org Feb. 4, 2026

Feb. 4, 2026

https://bugs.winehq.org/show_bug.cgi?id=46562 Bug ID: 46562 Summary: Notepad++ 7.6.3 crashes when searching twice and first time found results Product: Wine Version: 4.0 Hardware: x86-64 OS: Mac OS X Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: bugs.winehq.org(a)fennec.ath.cx Used 32bit installer and 64bit installer with version 7.6.3, both can crash the same way. https://notepad-plus-plus.org/repository/7.x/7.6.3/npp.7.6.3.Installer.exe * Start Notepad++ * File -> Open * Will propose "C:\Program Files (x86)\Notepad++" folder by default * Chose change.log (or any other file) * Click Open, window will close and file is displayed * Search -> Find... * Input anything that find a result, for example "Notepad" and click button "Find All in All Opened Documents" * With change.log file, 3 results will be displayed in the "Find result" footer box (don't if it's the right name) * Search box will close automatically if there are matches * Search -> Find... (again) Application crashes It seems that if you first search does not find any result and you close the search box manually, then next searches won't crash even if you have matches. It looks like if the the first time you search and search ox close automatically then it will crash. -- 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.

3 4