Known issue: “Windows” version of FLOODSC will display Error 38 if USB key is not plugged in on a Windows 10 machine.
Please email us for a digital copy of your security codes. (9/01/2015)
Please email us for a digital copy of your security codes. (6/01/2014)
Minor update to fix repeated output statement if initial basin dead space is zero.
Please email us for a digital copy of your security codes. (6/01/2013)
Update for WQMP support with RF=1 year. (2/13/2013)
Also updates for high loss rate fraction and zero runoff volume. (12/28/2012)
Update for supercritical flow convergence at junction.
Updates for SIMS land use table and file path handling.
SIMS modification for global subarea number conversion factor
Please save respective file to c:\aes2008\hydrosft\ratscx\… or c:\aes2009\hydrosft\ratscx\…
Note: some users have reported issues with the 2009 installer.
An alternative is to unzip this file to the c:\ drive manually.
FLOOD08 modification for smaller area sizes
Please extract zipped files to c:\aes2008\hydrosft\floodX\…
HELE1-08 modification for splash screen
Please save file to c:\aes2008\hydrosft\Hele1\…
HELE2-08 modification for USB keys
Please copy file to c:\aes2008\hydrosft\Hele2\…
Service Pack 1 includes updates related to County of San Bernardino. To download only the updates, please click here. (9/13/2007)
Windows Vista compliant — please see installation instructions (6/01/2007)
Includes all prior patches. (6/15/2006)
USB key update. Please unzip both files to c:\aes2006\hydrosft\ch1\… (6/15/2006)
Patch to resolve “Cannot find hele1.tmp file” issue. (6/1/2006)
CH1 2005 patch…resolves Print/Save issue
Install AES2005A without uninstalling previous versions of the software.
Issue with HydroWIN: I click on “I agree”, but then nothing happens – Install:
AES 2002 Patch
If you have installed AES 2002 software prior to May 22, 2002, the following patch should be downloaded onto your computer and run:
Download Patch Now (294 KB)
1. Download the patch above by clicking on the link above and choosing a destination.
2. Once the download is complete, find the file on your hard drive (where you specified in step 1) and run it. Please click the “Unzip” button. Four files (CH102.DLL, CH102.EXE, HELE102.DLL, and HELE102.EXE) should extract themselves automatically to the c:\aes2002 directory.
3. If there are any questions or problems, please contact us!