> # Using This Help File

> This help file assumes that you are familiar with your operating system and its commands; the definition of directories; and accessing a database through an end-user application.

> DataDirect SequeLink is a middleware product that provides point-to-point connections from a client to a server for the latest data access standards, including Open Database Connectivity (ODBC), JDBC, ActiveX Data Objects (ADO), and ADO.NET.

> In this documentation, references to SequeLink Server and SequeLink Client apply to both the 32-bit and 64-bit versions. Information that applies to a specific version of SequeLink Server or SequeLink Client is identified.

> The following table provides a guide for finding information in your SequeLink documentation:

> For information about... | Go to...
> --- | ---
> SequeLink concepts and planning your SequeLink environment | Getting Started with SequeLink
> Installing the SequeLink middleware components | SequeLink Installation Guide
> Administering your SequeLink environment | SequeLink Administrator's Guide
> Developing ODBC, ADO, JDBC, and .NET applications for the SequeLink environment | SequeLink Developer's Reference
> Troubleshooting and referencing error messages | SequeLink Troubleshooting Guide and Reference