I also had same error while installing kubuntu for laptop I downloaded and run wubi.exe, selected kubuntu Notebook and got error below:
cannot download the metalink and therefore the iso c:\users\por\appdata\local\temp\wubi-10.04.1-rev190.log ** Attachment added: "wubi-10.04.1-rev190.log" https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/613288/+attachment/1655201/+files/wubi-10.04.1-rev190.log -- wubi installation failed - boot configuration store could not be opened https://bugs.launchpad.net/bugs/613288 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs