Andrei Zvonimir Crnkovic wrote:
> OpenSUSE. I tried with deleting LINUX particions but than I have an GRUB
> error.

Boot into Windows (or whatever other O/S you got), restore the
original MBR (in Windows, from a command prompt, enter:
fdisk /mbr
) and THEN remove all Linux partitions.
--
************************************************** *****************
** Eef Hartman, Delft University of Technology, dept. SSC/ICT **
** e-mail: E.J.M.Hartman@tudelft.nl, fax: +31-15-278 7295 **
** snail-mail: P.O. Box 5031, 2600 GA Delft, The Netherlands **
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On Tue, 21 Oct 2008 16:46:13 +0200, Andrei Zvonimir Crnkovic wrote:

> OpenSUSE. I tried with deleting LINUX particions but than I have an GRUB
> error.

That's correct. To this point, after deleting the partitions, you have not
rewritten the MBR. Simply go ahead and install what you want to install.