Burn Stream Slope Error.

Discussion created by mjrazo on Feb 13, 2014
Latest reply on Apr 18, 2014 by cangel.east
I posted this question earlier this week in the Hydro Forum but thought maybe someone here might have some insight.  I have written a python script to run a series of processes using Arc Hydro. The script has worked fine but now I am getting the following error. Does anyone have any idea what this means?

Traceback (most recent call last):
File "D:\SWEET\Script\SWEET_working_multi_file.py", line 150, in <module>
ArcHydroTools.BurnStreamSlope(rstAgree, Ditch_Centerlines, rstSlope, EditPoints)
File "C:\Program Files (x86)\ESRI\WaterUtils\ArcHydro\bin\ArcHydroTools.py", line 4225, in BurnStreamSlope
raise e
ExecuteError: System.Runtime.InteropServices.COMException (0x80041098): ERROR 010429: Error in GRID IO: CellLyrCreateInternal: Unable to create cell layer directory c:\windows\system32\ras02 .
ERROR 010067: Error in executing grid expression.
at ESRI.ArcGIS.GeoAnalyst.RasterConvertHelperClass.ToRaster1(IGeoDataset pIn1, String rasterFormat, IRasterAnalysisEnvironment rasterEnv)
at ESRI.APWR.ApHydro.ArcHydroOp.BurnStreamSlope(ApLayers apLayers, Double stepsize, Double startElevation, ITrackCancel& trackcancel, IGPMessages& messages, String& exMessage) in C:\Builds\HydroSolutions\10.1_ArcHydro\Sources\ArcHydroTools\src\ApHydro\ArcHydroOp.vb:line 2894
Failed to execute (BurnStreamSlope).