Oracle Database Discussions

Hi,

I tried to install Oracle XE on my laptop under windows XP. Everything works fine : copy alls files under my disk, but at the end there is an error and everything is removed. I have a look into the log file and I have the foloowing error:

MSI (s) (4C:78) [09:56:54:911]: Note: 1: 1708
MSI (s) (4C:78) [09:56:54:911]: Transforming table Error.

MSI (s) (4C:78) [09:56:54:911]: Transforming table Error.

MSI (s) (4C:78) [09:56:54:911]: Produit : Oracle Database 10g Express Edition -- Echec de l'installation.

MSI (s) (4C:78) [09:56:54:931]: Attempting to delete file C:\WINDOWS\Installer\2a1a9b.mst
MSI (s) (4C:78) [09:56:54:931]: Unable to delete the file. LastError = 32
MSI (s) (4C:78) [09:56:54:971]: Cleaning up uninstalled install packages, if any exist
MSI (s) (4C:78) [09:56:54:971]: MainEngineThread is returning 1602
MSI (s) (4C:40) [09:56:54:971]: Destroying RemoteAPI object.
MSI (s) (4C:B8) [09:56:55:011]: Custom Action Manager thread ending.
=== Arrêt de la journalisation : 12/12/2007 09:56:54 ===
MSI (c) (A4:5C) [09:56:55:081]: Decrementing counter to disable shutdown. If counter >= 0, shutdown will be denied. Counter after decrement: -1
MSI (c) (A4:5C) [09:56:55:081]: MainEngineThread is returning 1602

can you help me?

Regards