after upgrading to Windows 7 (Ultimate 32-bit) I would like to re-install VirtualBox (history: http://forums.virtualbox.org/viewtopic.php?f=6&t=22434).
The installer (VirtualBox-3.0.6-52128-Win, started as administrator) ends with "Rolling back action" and the result "Sun VirtualBox Setup Wizard ended prematurely". I also get a message box telling me
In the meantime I deleted the program directory, everything with *vbox*.* and *virtualbox*.* under \Windows and below. And I also removed everything in the registry that has to do with *vbox* and *virtualbox*.VirtualBox Installer
Installation of MSI failed!
ERROR: 1603
Any ideas?
Thanks!