Solved. I downloaded TrimbleTerraOfficeArcGISProAddInSetup.exe today and tried again and the install worked like it should.! My IT did the same today which triggered my 4th attempt just now.
This will require ADMIN privileges - for my FED co-workers inside DOI.
Original Message:
Sent: 10-14-2024 15:16
From: Joel Cusick
Subject: Error installing Terra Office for ArcGIS Pro v2024.20
Thanks Dejan,
I'll elevate this to our IT. It is possible my credentials on this machine are not as high as theirs.
Thats the easiest route right now. I'll keep you posted. Have rebooted, twice, with nothing running in background. Security I'm sure.
Joel Cusick
GIS Specialist
Region 11 - Alaska Regional Office
240 W. Fifth Ave. Anchorage, AK 99501
cell:907 280-9724 wk:907 644-3549
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Original Message:
Sent: 10/14/2024 3:16:00 PM
From: Dejan Mitrovic
Subject: RE: Error installing Terra Office for ArcGIS Pro v2024.20
Hi Joel,
The 1628 error is caused by a problem with MSI and Windows Installer Service that are used by the Terra Office add-in for ArcGIS Pro installer. The installer is very simple and it only requests installing a number of files and some registry reading and writing. We suspect the problem is with the internal "admin" operation of Windows Installer Service on which we do not have much influence.
As can be seen from various web pages (for example: https://community.flexera.com/t5/InstallShield-Knowledge-Base/Error-1628/ta-p/4012), there is a number of reasons that could cause the issue and it is impossible to provide specific instructions.
We recommend rebooting the computer in order to stop all existing MSI-related processes and clear potential file locks and starting the installation again. If that doesn't help we can provide instructions for executing the installer from a command to create a log file. The log file may contain a more specific information about the problem.
Regards,
Dejan Mitrovic
Trimble Inc
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Dejan Mitrovic
Original Message:
Sent: 10-14-2024 09:05
From: Joel Cusick
Subject: Error installing Terra Office for ArcGIS Pro v2024.20
Great suggestion by Zach and still getting same error 1628 - Failing. If I knew where the installer unpacks too, I might be able to do some sleuthing. Does anyone know where this installer unpacks too?
Again, I have full admin and other installations (TBC, TRW) all install fine.
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Joel Cusick
Original Message:
Sent: 10-12-2024 11:44
From: Joel Cusick
Subject: Error installing Terra Office for ArcGIS Pro v2024.20
On a Windows 11 laptop, Pro v. 3.3. and installing (from Trimble Docushare ) the latest version of Terra Office add-in for ArcGIS Pro (Trimble Terra Office add-in for ArcMap v2024.20). Read all the support info i could gleam from Terra Office add-in for ArcGIS Pro (trimblegeospatial.com) and have not found any info on Error 1628. Screenshot attached. I do have admin on this machine, so I doubt its any admin issue. I get to a point where its "Preparing to install", 2nd panel popup, and then installer closes and this error is revealed.
I don't yet have a license (Standard required). Must I have a license before installing? Is this the reason for the error?

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Joel Cusick
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