Microsoft Ole Db Provider For Visual Foxpro 9.0 — 64 Bit ((better))

// .NET (C#) – compile as x86 using System.Data.OleDb;

Installing and configuring the Microsoft OLE DB Provider for Visual FoxPro 9.0 64 Bit is a straightforward process. Here are the general steps:

Set the "Target CPU" to instead of "Any CPU" or "x64" in the project properties. SQL Server Integration Microsoft Ole Db Provider For Visual Foxpro 9.0 64 Bit

If you cannot get the 64-bit provider to work, run your data access layer inside a 32-bit Windows Service and expose a REST API. This isolates the legacy provider from your main 64-bit application.

| Error | Likely Cause | Solution | |-------|--------------|----------| | Provider not found. | Calling from 64-bit process | Switch caller to 32-bit | | Specified provider not registered. | Wrong architecture | Use 32-bit PowerShell/ODBC admin | | Cannot load DLL 'MSVCR71.dll' | Missing VC++ 2003 redist | Install VS 2003 redist (vcredist_x86) | | File access denied | DBF file locked | Ensure Exclusive=False, close other apps | | External table not in expected format | Wrong DBF version | Use VFP9 tables only (DBFv8/9) | This isolates the legacy provider from your main

The provider acts as a bridge between the application and the Visual FoxPro database, allowing the application to execute queries, retrieve data, and perform other database operations. The Microsoft OLE DB Provider for Visual FoxPro supports various Visual FoxPro database features, including tables, views, stored procedures, and data types.

Because the provider is a 32-bit , it cannot be loaded directly into a 64-bit process. If you attempt to use it within a 64-bit environment (such as a 64-bit .NET application, 64-bit SQL Server, or 64-bit Power BI), you will typically encounter an error stating: | Wrong architecture | Use 32-bit PowerShell/ODBC admin

While the native provider is free, it is by Microsoft (ended in 2015). For new projects, consider these modern alternatives:

string connectionString = "Provider=Microsoft.ACE.OLEDB.16.0;Data Source=C:\\MyFolder;Extended Properties=dBASE IV;";

The Microsoft OLE DB Provider for Visual FoxPro 9.0 64 Bit offers several features that make it a popular choice among developers. Some of the key features include: