ArcGIS Desktop TLS Patch

Esri is making configuration information and, where necessary, software updates to support TLS 1.2. As part of improving ArcGIS Online security, Esri is planning to require TLS 1.2 connections for ArcGIS Online services in the upcoming months This Patch enables Transport Layer Security (TLS) 1.2 connections, when accessing ArcGIS Online services such as basemaps, geoprocessing services and The Living Atlas from ArcGIS Desktop.

Esri® announces the ArcGIS Desktop TLS Patch. Esri is making configuration information and, where necessary, software updates to support TLS 1.2. As part of improving ArcGIS Online security, Esri is planning to require TLS 1.2 connections for ArcGIS Online services in the upcoming months This Patch enables Transport Layer Security (TLS) 1.2 connections, when accessing ArcGIS Online services such as basemaps, geoprocessing services and The Living Atlas from ArcGIS Desktop. For a detailed description of this issue, please see Esri Support TLS 1.2 overview page. This patch deals specifically with the issue listed below under Issues Addressed with this patch.

Important Note: For ArcGIS versions 10.3.1 and earlier, please see the technical article How To: Configure Windows to use TLS 1.2 for ArcGIS Desktop for information regarding required Microsoft Updates for your operating system version.

Issues Addressed with this patch

BUG-000117631 - Add support for TLS version 1.2 and 1.1

Installing this patch on Windows

Installation Steps:

ArcGIS Desktop 10.6.1, 10.6, 10.5.1, 10.5, 10.4.1, 10.4, 10.3.1, 10.3, 10.2.2, or 10.2.1 must be installed before installing this patch.

Download the appropriate file to a location other than your ArcGIS installation location.

ArcGIS 10.6.1		Checksum (Md5)

ArcGIS Desktop	ArcGIS-1061-DT-TLS-Patch.msp	16C912C605914D71C0B58FF5C9A40A41

ArcGIS 10.6		Checksum (Md5)

ArcGIS Desktop	ArcGIS-106-DT-TLS-Patch.msp	5ED0DC143070D067066CE5149205447C

ArcGIS 10.5.1		Checksum (Md5)

ArcGIS Desktop	ArcGIS-1051-DT-TLS-PatchB.msp	E784C265DFEE891C86EF1ADCEDF42587

ArcGIS 10.5		Checksum (Md5)

ArcGIS Desktop	ArcGIS-105-DT-TLS-PatchB.msp	EA32D39D4A4B1E356EB2B74FCA32832C

ArcGIS 10.4.1		Checksum (Md5)

ArcGIS Desktop	ArcGIS-1041-DT-TLS-Patch.msp	CCDDBB214DE76B44889B7925AAD215CB

ArcGIS 10.4		Checksum (Md5)

ArcGIS Desktop	ArcGIS-104-DT-TLS-Patch.msp	258C1F149D56F9A0A13966137976F716

Important Note: For ArcGIS versions 10.3.1 and earlier, please see the technical article How To: Configure Windows to use TLS 1.2 for ArcGIS Desktop for information regarding required Microsoft Updates for your operating system version.

ArcGIS 10.3.1		Checksum (Md5)

ArcGIS Desktop	ArcGIS-1031-DT-TLS-PatchB.msp	DE407B41C2DF1489C3233B7C700EA28F

ArcGIS 10.3		Checksum (Md5)

ArcGIS Desktop	ArcGIS-103-DT-TLS-PatchB.msp	7A4E6B305D2F45166AE200FA63902F92

ArcGIS 10.2.2		Checksum (Md5)

ArcGIS Desktop	ArcGIS-1022-DT-TLS-PatchB.msp	96F50B1781748D3FB466713DE279FD82

ArcGIS 10.2.1		Checksum (Md5)

ArcGIS Desktop	ArcGIS-1021-DT-TLS-PatchB.msp	02F92F2D33731FC1CEE34702194D0025

Make sure you have write access to your ArcGIS installation location.
Double-click ArcGIS-<Version>-DT-TLS-Patch.msp to start the setup process.

NOTE: If double clicking on the MSP file does not start the setup installation, you can start the setup installation manually by using the following command:

msiexec.exe /p [location of Patch]\ArcGIS-<Version>-DT-TLS-Patch.msp

Uninstalling this patch on Windows

To uninstall this patch on Windows, open the Windows Control Panel and navigate to installed programs. Make sure that "View installed updates" (upper left side of the Programs and Features dialog) is active. Select the patch name from the programs list and click Uninstall to remove the patch.

Patch Updates

Check the Patches and Service Packs page periodically for the availability of additional patches. New information about this patch will be posted here.

November 28, 2018: The ArcGIS Desktop 10.6.1 version is now available for download.

November 29, 2018: The ArcGIS Desktop 10.5.1 version is now available for download.

December 3, 2018: The ArcGIS Desktop 10.4.1 version is now available for download.

December 10, 2018: The ArcGIS Desktop 10.5 version is now available for download.

December 11, 2018: The ArcGIS Desktop 10.6 version is now available for download.

December 20, 2018: The ArcGIS Desktop 10.3.1 version is now available for download.

December 27, 2018: The ArcGIS Desktop 10.3 version is now available for download.

December 28, 2018: The ArcGIS Desktop 10.2.2 version is now available for download.

January 25, 2019: A note has been added for ArcGIS 10.3.1 and earlier versions to note required Microsoft Updates.

February 19, 2019: ArcGIS 10.3.1 and earlier downloads have been replaced with B versions that detect if the required Microsoft Updates are installed.

April 11, 2019: The ArcGIS 10.5 and 10.5.1 downloads have been replaced with B versions that address the following issue:

BUG-000121298 - TLS Patch 1.2 for ArcGIS Desktop 10.5.x overwrites the 'Templates path' setting with a value of '1' instead of showing the full directory.

How to identify which ArcGIS products are installed

To determine which ArcGIS products are installed, choose the appropriate version of the PatchFinder utility for your environment and run it from your local machine. PatchFinder will list all products, hot fixes, and patches installed on your local machine.

Getting Help

Domestic sites, please contact Esri Technical Support at 1-888-377-4575, if you have any difficulty installing this patch. International sites, please contact your local Esri software distributor.

Download ID:7666