SDB:Repair MBR after grub install
After installing openSUSE and reboot only openSUSE can be booted. Possible Issues:
Error 22: no such partition Press any key to continue ...
First of all please read Prefered bootloader options. After fixing this, please reboot the System with the Windows CD. In the CDs Bootmenue, you can choose "Recovery Mode". Inside this Mode just type "FIXMBR". After rebooting the Computer, you can access both OS.