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What is the .FR3 File Extension?

.FR3 File Extension Description:

Database relations is an important element in terms of the file extension .fr3, which, like in humans, it maintains a semblance of virtual linkages. One of the most common ways to express these linkages is to use forms like the file extension .fr3, which was originally introduced under dBase III+. The appearance of the .fr3 file extension actually represents a renamed version of the format file associated with databases. The file extension .fr3 practically implements a visual representation of the tables (databases) and their existing relations, through interfaces that incorporate program coding to allow user manipulation and querying.

To understand the importance of the file extension .fr3, it is necessary to have a basic understanding of the table relationship concept. Basically, a relation in database is simply breaking down interrelated information into smaller databases, which can be accessed individually depending on the user required result. For example, if a company has 1,000 employees and it creates a database containing information about each employee in a table with 200 columns, it would result in a very big database.

The more practical approach would be to group all related columns into one table and link it to another table, so that all personal information like date of birth, address, spouse's name would be in one table, and employment details such as department, position, salary would be in another table, linked by a common field containing unique information like employee number. An .fr3 file extension can then be created to retrieve only the required information from both tables, without necessarily loading the entire table.

This process can be further enhanced with the use of database wizards to assist the user in producing a desired form with the .fr3 file extension. With the wizard, the user can dictate all the required fields to be included in the file extension .fr3, including identifying sub-forms (forms that launch within another form) if any. The use of the file extension .fr3 will also provide the user with more control over the data that will be displayed; making sure unnecessary or secured information will not be accidentally retrieved and shown on the computer screen.

The file extension .fr3 can also incorporate simple programming codes into each field within the form, for example; creating a small code to filter the characters to accept from an input field on the form, to prevent garbage from being accepted into the database.

Author: dataBased Intelligence, Inc.
Author URL:
Related Applications: dBase IV
Common Path: C:/ Program Files/


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What Causes .FR3 files Errors?

A typical and frequent reason for .FR3 files errors is failure in the Windows program registry - repairs are essential to protect against further corruption in other applications and/or devices. While the errors remain your system stays in danger of possible blue screen errors, device failure and fatal crashes.

Symptoms of .FR3 files Errors:

.FR3 files error symptoms include program crashes, system start up or shut down problems, jerky computer operation, sluggish behaviour, screen halts, beeping sounds, trouble opening documents and issues during application installation.

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What is the .FR3 File Extension?    |    Repair .FR3 File Errors    |    How to Fix .FR3 File Extension Errors