You might try editing BOOT.INI and see if that will help.
Go to start/Run and type ''msconfig'', Open ''Boot.ini'' , highlight the offending OS, click on ''check all boot paths'' and remove the entry.
During an XP installation, upgrading from Home to Pro, what files are created and where are they stored. I had an interrupted XP installation and now each time I boot, the computer tries to continue that installation.
What files do I need to delete to completely erase this botched installation