Burn stream slope doesn't work

Discussion created by danielasanzeni84 on Mar 8, 2011
Latest reply on Aug 12, 2011 by brianhuggett
When proceeding through the Terrain Pre-processing steps, I am fine until I get to the Burn Stream Slope step. The software return an error and doesn't produce "StrSlpDEM". The error is in annex. Can someone help me?
I'm working with: Windows 7, arcGis 9.3, arcHydro 1.4