Version: (using KDE 4.4.0) OS: MS Windows Installed from: MS Windows Had some trouble trying to install SC 4.4 with the latest installer. Installer initially runs fine. Then when trying to download I get checksum errors (from all mirrors). I retried these for a while then ignore them Then at some point I get a notification that dbus-daemon.exe has stopped responding and will close Now as soon as I double click the installer it gives me the Windows error reporter that kwin-installer whatever has stopped responding. Is reproduceable after re-downloading many times/rebooting etc. Sorry, I can't really tell more, but let me know if there's some way I can get a log or something.
Please try again with a recent installer and reopen the bug if the problem persists.