Ah. Thanks for this! On Fri, May 19, 2023 at 7:06 AM "Daniel Marjamäki" danielmarjamaki@users.sourceforge.net wrote: No it is not intuitive. :-( I believe it's because there is installation of microsoft DLL files through a "merge module". Here: https://github.com/danmar/cppcheck/blob/main/win_installer/cppcheck.wxs#L172 The CrtMergeModule is specified here: https://github.com/danmar/cppcheck/blob/main/win_installer/config.wxi#LL13C14-L13C28 It is a Merge module provided by Microsoft. I am not an...