~DP File Extension

What is ~DP file?

~DP is a file extension commonly associated with Delphi DPR Project Backup files. Embarcadero Technologies, Inc. defined the Delphi DPR Project Backup format standard. ~DP file format is compatible with software that can be installed on Windows system platform. ~DP file format, along with 619 other file formats, belongs to the Archive Files category. The most popular software that supports ~DP files is Delphi. Delphi software was developed by Embarcadero Technologies, Inc., and on its official website you may find more information about ~DP files or the Delphi software program.

Programs which support ~DP file extension

Below is a table that list programs that support ~DP files. Files with ~DP extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

How to open file with ~DP extension?

Problems with accessing ~DP may be due to various reasons. What is important, all common issues related to files with ~DP extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. The list below will guide you through the process of addressing the encountered problem.

Step 1. Download and install Delphi

Problems with opening and working with ~DP files are most probably having to do with no proper software compatible with ~DP files being present on your machine. To address this issue, go to the Delphi developer website, download the tool, and install it. It is that easy On the top of the page a list that contains all programs grouped based on operating systems supported can be found. If you want to download Delphi installer in the most secured manner, we suggest you visit Embarcadero Technologies, Inc. website and download from their official repositories.

Step 2. Check the version of Delphi and update if needed

If the problems with opening ~DP files still occur even after installing Delphi, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Delphi is available. Software developers may implement support for more modern file formats in updated versions of their products. The reason that Delphi cannot handle files with ~DP may be that the software is outdated. The most recent version of Delphi is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Assign Delphi to ~DP files

If you have the latest version of Delphi installed and the problem persists, select it as the default program to be used to manage ~DP on your device. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

Change the default application in Windows

• Right-click the ~DP file and choose Open with option
• Click Choose another app and then select More apps option
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the Delphi installation folder. Confirm by checking Always use this app to open ~DP files box and clicking OK button.

Change the default application in Mac OS

• By clicking right mouse button on the selected ~DP file open the file menu and choose Information
• Open the Open with section by clicking its name
• Select the appropriate software and save your settings by clicking Change all
• Finally, a This change will be applied to all files with ~DP extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Verify that the ~DP is not faulty

Should the problem still occur after following steps 1-3, check if the ~DP file is valid. It is probable that the file is corrupted and thus cannot be accessed.

1. Verify that the ~DP in question is not infected with a computer virus

If the ~DP is indeed infected, it is possible that the malware is blocking it from opening. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. If the ~DP file is indeed infected follow the instructions below.

2. Verify that the ~DP file’s structure is intact

Did you receive the ~DP file in question from a different person? Ask him/her to send it one more time. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. When downloading the file with ~DP extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Ensure that you have appropriate access rights

Sometimes in order to access files user need to have administrative privileges. Switch to an account that has required privileges and try opening the Delphi DPR Project Backup file again.

4. Check whether your system can handle Delphi

If the systems has insufficient resources to open ~DP files, try closing all currently running applications and try again.

5. Ensure that you have the latest drivers and system updates and patches installed

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with Delphi DPR Project Backup file. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle ~DP files.

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