This article does not any. Unsourced material may be challenged and. (September 2015) () Borland Database Engine ( BDE) is the -based core and connectivity software behind,, IntraBuilder, for Windows, and Visual dBASE for Windows.

Download Borland DataBase Engine (BDE) 5.1.1. The backbone that supports several important development languages.

History [ ] Borland’s had a 'database' Toolbox add-on, it was the beginning of the Borland compiler add-ons that facilitated database connectivity. Then came the Paradox Engine for Windows – PXENGWIN – which could be compiled into a program to facilitate connectivity to Paradox tables. The first DLL-based connectivity engine was ODAPI (Open Database API). It represented Borland’s attempt to centralise connectivity in its suite of applications which included the brand-new Paradox for Windows 4 and Quattro. With version 4.5 / 5. Hes Beautiful Eng Sub Download there. 0 of Paradox for Windows, this database engine was crystallised as. In 2000, Borland introduced a new SQL driver architecture called, which deprecated BDE SQL links technology.

In 2014, Embarcadero removed the BDE installer from its Rad Studio XE7 install, making it a separate download in order to strengthen the message that the BDE has been deprecated for a number of years. Programmers using the BDE are encouraged to update their software to use newer database connectivity technologies like Embarcadero's FireDAC, or third party provided solutions. Design [ ] The included set of database drivers enables consistent access to standard data sources:,,,, and text databases. You can add Microsoft drivers as needed to the built-in ODBC socket.

Optionally, Borland's SQL Links product provides access to a range of (DBMS), including,,,, and. BDE is in design. At runtime, application developers interact with BDE by creating various BDE objects. These runtime objects are then used to manipulate database entities, such as and. BDE's application program interface () provides direct and C++ optimized access to the database engine, as well as BDE's built-in drivers for dBASE, Paradox, FoxPro, Access, and text databases. The core database engine files consist of a set of that are fully and.

Included with BDE are a set of supplemental tools and examples with sample code. BDE system is configured using the BDE Administrator (BDEADMIN.EXE). Included with BDE is Borland's Local SQL, a subset of enhanced to support Paradox and dBASE (standard) naming conventions for tables and fields (called 'columns' in SQL). Local SQL lets you use SQL to query 'local' standard database tables that do not reside on a database server as well as 'remote' DBMS servers.

Local SQL is also essential to make multi-table queries across both local standard tables and those on remote SQL servers. The older name for the BDE API is the 'Integrated Database Application Program Interface' or 'IDAPI'.

Applies to: Borland Delphi, BDE, Paradox Databases, Windows 7 Windows 7 can be very restrictive towards applications written for the previous versions of Windows. This is the case with the Borland Database Engine (BDE), which is not capable of running in Windows7 unless two settings have been changed: • A permission for the BDE must be given in the windows registry database. • A BDE attribute named “Net Dir” must be configured to an arbitrary folder other than the root drive (C:).

This configuration is done in the “BDE Administrator” program that’s installed with the BDEInfoSetup utility. First, configure the permission for the BDE in the registry Make sure you are logged into your Windows7 machine with an administrator account. Then follow these directions: • Go to Start Run Type regedit • Open the HKEY_LOCAL_MACHINE branch. • Open the SOFTWARE branch.

• Right-Click on the entry labeled “Borland”. • In the menu that shows select Permissions. The following dialog will appear: • Click “Users”. • Under “Permissions for Users “, select “Allow” for Full Control. Then click OK.

• Click OK to exit the Registry Key Permissions dialog box. • Exit the Registry Editor window 2. Next the Borland Database Engine must be configured The Borland Database Engine makes use of a special file called “Pdoxusrs.net” (the purpose of which is beyond the scope of this document). The default setting for the placement of this file is in the root of drive C, which will fail under Windows Windows7, as this operating system does not permit new files to be created here.

However, it is permitted to designate any subfolder for the “Pdoxusrs.net” file to be placed. The name of this new folder is of minor importance and could be named anything you like. For example, here we will choose “BDEShare”. (The name doesn’t matter. It just needs to be any folder other than the root drive.) So let’s stick with this example. Create a subfolder off the root drive C and name it “ BDEShare“. So the file path for this new subfolder will be “C:BDEShare”.

Remember this string value because you will need to enter it below. Now the BDE must be configured to use the new folder. This is done in the Windows control panel, where you will find an applet named “ BDE administrator“. Note that you will only see this after the BDE has been installed to your system (which should have been done automatically during the installation of your application). You can also find this utility under C:Program FilesBorlandCommon FilesBDEBDEADMIN.EXE Double-click the BDE Administrator to open it. You will see the following dialog appear: As shown in the above picture, click the tabsheet titled “Configuration”. Expand the configuration as shown (Drivers – Native) to expose the entry titled “PARADOX”.

Single click the item named PARADOX. Now observe the data that fills on the right half of the dialog. You will need to edit the entry for “NET DIR”. Initially, it will be shown as “C:”. You need to change that entry to the subfolder that you created above. In our example, this is C:BDEShare.

If the BDE Administrator is not capable of making the change then verify that the permission in the registry has been set properly. If this isn’t the case then retry to apply the permission as described in the above. Now start your application. With the BDE now happy with Windows7 (actually, the other way around! Delete Temporary Internet Files Privacy Act there. ), your app should function properly.

Hi, I run a Delphi 4 application with Dbase and BDE in Windows 7. It works OK under the Administrator, but not under the Standard User, although I made the recommended changes in the registry and the NetDir. I still get the error “An error occured while attempting to intialize the Borland Database Engine (error $2B27)”, which means ‘Unknown internal operating system error’.

I have noticed that a temporary file INMEM000.REM is created during the application run in the root directory – couldn’t this be the problem, even though the User has full rights? Would you have any advice for me? Thank you very much.