New subject: [Bug 58744] Missing Type on get_type within dlls/msi/suminfo.c

30 Sep 2025


      http://bugs.winehq.org/show_bug.cgi?id=58744
Bug ID: 58744
           Summary: Missing Type on get_type within dlls/msi/suminfo.c
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: trivial
          Priority: P2
         Component: msi
          Assignee: wine-bugs@winehq.org
          Reporter: matgrioni@gmail.com
      Distribution: ---
For a certain use case I wanted to run Microsoft Keyboard Layout Creator
(MSKLC) on a serverless function and therefore was trying to get it to run on
Wine.
The application takes a keyboard layout definition and then has functionality
to create a MSI which contains the DLL for the created keyboard. When running
this compilation step, the MSI creation was failing and I was able to identify
that the MSI creation process with MSKLC was calling MsiSummaryInfoSetPropertyW
with property PID_EDITTIME which is missing from /dlls/msi/suminfo.c:get_type
and should have type VT_FILETIME according to this documentation:
https://learn.microsoft.com/en-us/windows/win32/msi/summaryinfo-summaryinfo.
By adding PID_EDITTIME to the function, I was able to unblock this part.
Overall it's a trivial problem and fix, I figure in part it hasn't been run
into is that the use case of *creating* an MSI (rather than running it), is
quite small, and it seems the EDITTIME property may not be read from on
installation.
I created a bug for it, since I was having issues creating a fork and the
problem is quite trivial, and my ability to contribute to wine will probably
not extend much beyond this issue :)
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[Bug 58744] New: Missing Type on get_type within dlls/msi/suminfo.c