I currently have the most up to date version of ArcGIS Pro 2.5.2 installed on my machine. I tried to install Hydo Tools and I get the following error message: ArcGIS Pro version 1.2 or greater is required.
I am installing the .msi file located here: yellow.esri.com - /archydro/archydro/Setup/Pro/ArcHydroPro2.0.187/
How can I fix this error and install the Arc Hydro tools on my ArcGIS Pro?
My registry is located at HKEY_CURRENT_USER\Software\Esri\ArcGISPro and the RealVersion is 2.6. Is there any way to get the Arc Hydro installer to search in HKEY_CURRENT_USERS instead of HKEY_LOCAL_MACHINE?
To open the registry, just click the search button and type in regedit. Then navigate to the key.
Christine
I'm getting the same error.
The installer searches the registry for the following registry key / value
HKEY_LOCAL_MACHINE\SOFTWARE\ESRI\ArcGISPro
RealVersion
If the value is >= “1.2” then the installation will proceed.
Either the value for RealVersion is less than 1.2 or the installer cannot read the registry value for some reason.
Christine Dartiguenave
Esri Water Resources Team
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