Now one has to go to command line to install .msi A possible solution: wrapper for wine cmd line to install msi, and have this registered in mime types to open .msi (as wine is opening .exe in nautilus) Originally filled at http://bugs.winehq.org/show_bug.cgi?id=8444
This should be fixed by the next release.
wine-0.9.38-2.fc7 has been pushed to the Fedora 7 testing repository. If problems still persist, please make note of it in this bug report.