Windows Requires Service Pack 1

[Violet Mcdow]

Iam trying to install Git-2.38.0-64-bit.exe on my Windows 10 Laptop. It immediately shows the error message "This program requires Windows service pack 1 or later."I am running Windows 10 v. 21H1 Build 19043.2130. I am running Windows updates all the time, so this should be a quite current version. And I thought service packs were a thing of Windows 7.

I have wrestled with service principle names a few times now and the Microsoft explanation is just not sufficient. I am configuring an IIS application to work on our domain and it looks like some of my issues are related to my need to configure http specific SPNs on the windows service account that is running the application pool hosting my site.

All this has made me realize I just don't fully get the relationship between service types (MSSQL, http, host, termsrv, wsman, etc.), Kerberos authentication, active directory computer accounts (PCName$), windows services accounts, SPNs, and the user account I am using to try and access a service.

A Service Principal Name is a concept from Kerberos. It's an identifier for a particular service offered by a particular host within an authentication domain. The common form for SPNs is service class/fqdn@REALM (e.g. IMAP/[email protected]). There are also User Principal Names which identify users, in form of user@REALM (or user1/user2@REALM, which identifies a speaks-for relationship). The service class can loosely be thought of as the protocol for the service. The list of service classes that are built-in to Windows are listed in this article from Microsoft.

Every SPN must be registered in the REALM's Key Distribution Center (KDC) and issued a service key. The setspn.exe utility which is available in \Support\Tools folder on the Windows install media or as a Resource Kit download, manipulates assignments of SPNs to computer or other accounts in the AD.

yarek's answer was great, and I upvoted it, but I also wanted to give you a little bit more Windows-specific information on the topic, or rather coming from the perspective of someone who is more familiar with AD than just Kerberos in general, just because this is a topic that interests me greatly.

As a site admin, if you're setting up Tableau Bridge for the first time or upgrading, there are a set of recommendations, best practices, and planning tasks to follow to optimize Bridge for your organization.

Before you deploy Bridge, review the following information to help you, as the site admin, understand the different components of Bridge, how these components work together, and how they impact your Bridge deployment.

Bridge is stand-alone software, provided at no additional cost, to use in conjunction with Tableau Cloud. Bridge is a thin client that you install behind a firewall to enable connectivity between private network data and Tableau Cloud.

To take advantage of the latest security and feature updates, always install the latest version of the Bridge client from the Downloads(Link opens in a new window) page. For more information, see the Install Bridge topic.

To facilitate connectivity between private network data and Tableau Cloud, Bridge requires drivers to communicate with some databases. Some driver software is installed with the client. Other driver software must be downloaded and installed separately. For more information, see the Install Bridge section in the Install Bridge topic.

By default, data freshness tasks, live queries, and data sources or virtual connections that use extract connections refreshed with Bridge refresh schedules, are distributed and load balanced across available clients in a pool.

The underlying data that a data source or virtual connection connects to often requires authentication. If authentication is required, the publisher or owner can configure how the database credentials are obtained.

If the data source is set to prompt users, database credentials are not stored with the connection. This means, a user who opens the data source (or workbook that uses the data source) must enter his or her own database credentials to access the data. If a data source is set up with the password embedded, database credentials ares saved with the connection and used by anyone who accesses the data source (or workbook that uses the data source). For more information, see Set Credentials for Accessing Your Published Data(Link opens in a new window).

In most cases, the site admin owns and manages the Bridge clients. Content owners manage the data sources or virtual connections themselves for tasks that range from publishing to updating database credentials and refresh schedules.

Live queries have a timeout limit of 15 minutes. This limit is not configurable. Refreshes have a default timeout limit of 24 hours and is configurable by the client. For more information, see Change the Bridge Client Settings.

To use Bridge on Linux you must create a customized Docker image, install the RPM package, and then run Bridge from inside the container image. The Bridge on Linux project is supported on Red Hat and Centos. For more information, see Install Bridge for Linux for Containers.

Tableau recommends installing the Bridge client on a virtual machine behind your firewall so that it does not compete with resources from other applications. Only one client can be installed on a machine.

The following table shows hardware guidelines for virtual environments running Bridge. These guidelines are based on the number of concurrent refreshes you need each client to be able to run in parallel.

Bridge clients can run in one of two modes: Application or Service. To run the client in Service mode, a Windows services account is required. Service mode allows the client to run continuously without a dedicated logged-on user. Service mode is recommended to support 1) data sources or virtual connections with live connections to private network data, and 2) load balancing (pooling) of clients. For more information about each mode, see About the Bridge Client.

Tableau Cloud authenticates the client by the user that is signed in to and managing the client. Therefore, a Tableau Cloud site admin account is necessary to perform certain management tasks, like adding or removing a client from a pool, both on the client and Tableau Cloud site.

The non-administrator site roles, Creator and Explorer can publish data sources, refresh data, and use Bridge to facilitate the live and extract connections between Tableau Cloud and private network data. The Creator or Explorer role and Data Management is required to publish virtual connections and refresh data with Bridge.

Because Bridge clients can easily be connected and disconnected, you can leverage scripts to schedule Bridge capacity (that is, the number of running client machines) in advance of anticipated data freshness workloads.

Because Bridge pools are mapped to and refresh data from specific domains, we strongly recommend that extract data sources that contain connections to multiple domains be updated in one of the following ways:

When using 1) Tableau Desktop on a Mac, 2) publishing a file-based data source from a Windows network file share, and then 3) configuring an Online schedule, the refreshes will fail. If this file-based data source is business critical resource for your organization, consider configuring a Bridge (legacy) schedule instead. For more information, see Set up a Bridge legacy schedule.

Existing data sources, including all file-based data sources that are already configured with Bridge legacy schedules and associated with specific clients will continue to run as expected. Important: Support for Bridge (legacy) schedules will be removed in a future release. To ensure a smooth transition, we recommend you use Online refresh schedules.

If your organization manages identities and devices using a self-managed Active Directory on-premises or in the cloud, you can join an FSx for Windows File Server file system your Active Directory domain at creation.when you create. You can join an file system to a self-managed active directoryWhen you create a new FSx for Windows File Server file system choose Self-managed Microsoft Active Directory under Windows Authentication. Provide the following details for your self-managed Active Directory:

Amazon FSx only registers DNS records for a file system if you are using Microsoft DNS as the default DNS service. If you are using a third-party DNS, you will need to manually set up DNS entries for your Amazon FSx file systems after you create them.

When you join your file system directly to your self-managed Active Directory, your FSx for Windows File Server resides in the same Active Directory forest (the top logical container in an Active Directory configuration that contains domains, users, and computers) and in the same Active Directory domain as your users and existing resources (including existing file servers).

Before you create an FSx for Windows File Server file system and join to your self-managed Microsoft Active Directory domain, you need to review the following prerequisites. You need to ensure that your networking and Active Directory configurations meet these requirements to help ensure that you can successfully join your file system to your Active Directory.

You have an existing self-managed Microsoft Active Directory, either an on-premises or cloud-based, that you will join the Amazon FSx file system to. Your self-managed Active Directory needs to meet the following requirements:

If you need to access an FSx for Windows File Server file system that was created before December 17, 2020 using a non-private IP address range, you can create a new file system by restoring a backup of the file system. For more information, see Restoring a backup to a new file system.

Connectivity must be configured between the Amazon VPC where you want to create the file system and your self-managed Active Directory. You can set up this connectivity using AWS Direct Connect, AWS Virtual Private Network, VPC peering, or AWS Transit Gateway;.

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