New!  AES 2008 Release

AES 2008 Installation Instructions

(6/09/2008)

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AES 2007 SP1 Release

Service Pack 1 includes updates related to County of San Bernardino.  To download only the updates, please click here.  (9/13/2007)

AES 2007 Installation Instructions

 Windows Vista compliant -- please see installation instructions (6/01/2007)

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AES 2006 Release

Includes all prior patches. (6/15/2006)

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RATSC06 patch (6/15/2006):
RATSC05 patch (5/11/2006):
Allows super area sizes (greater than 150 sq. miles), OC manual only.

 

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HELE106.zip

Patch to resolve "Cannot find hele1.tmp file" issue.  (6/1/2006)

 

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CH1 2005 patch...resolves Print/Save issue

CH105.zip

CH104.zip

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Install AES2005A without uninstalling previous versions of the software.

AES 2005 B Release

AES2005A

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Issue with HydroWIN: I click on "I agree", but then nothing happens - Install:

THREED32.OCX

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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)

Instructions:
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!