IDES ECC 5.0 Installation Error

Hi Gurus

I have small problem in my IDES installation .When I am installing DB instance I an getting the following error.

INFO 2006-09-05 12:39:55

Creating file C:\Program Files\sapinst_instdir\ECC_50_ABAP_NUC\DB\TABLESPACES.44.XML.

ERROR 2006-09-05 12:39:57

FJS-00011 Error compiling script.

Why is that?

Pls give me the solution.

Roshantha