Recovering .DPR Files After a Virus Hits Your Computer

Have files been deleted due to a user’s error or software error? Have you formatted a disk by accident and need to know how to recover the files? Read our .DPR file recovery guide for Windows, MacOS, Android and IOS in 2024.

Recovering .DPR Files After a Virus Hits Your Computer
Data Recovery Tool

What is a .DPR file?

Project file created by Delphi, a software IDE often used for building Windows applications; used as the main source code file that is the entry point for the application; may contain references to other source code files in the project.

What Are Common Causes of ".DPR" Files Lost or Failure?

There are several common causes of ".DPR" (Delphi Project) files lost or failure:

  1. Accidental deletion: Users may accidentally delete the ".DPR" files while organizing or cleaning up their computer.
  2. Software or hardware issues: Problems with the operating system, software conflicts, or hardware failures can result in the loss or corruption of ".DPR" files.
  3. Virus or malware attacks: Malicious software can infect and damage files, including ".DPR" files, leading to their loss or failure.
  4. Power outages or system crashes: Unexpected power outages or system crashes during the saving or editing process can cause ".DPR" files to become inaccessible or corrupted.
  5. Improper file handling: Improperly closing the development environment or abruptly terminating the program can lead to ".DPR" file corruption or loss.
  6. File system errors: Errors in the file system, such as disk errors or bad sectors, can cause ".DPR" files to become inaccessible or damaged.
  7. Human error: Mistakes made by users, such as accidentally overwriting or renaming ".DPR" files, can result in their loss or failure.
  8. Incompatible software updates: Updating the development environment or related software without considering compatibility issues can lead to ".DPR" file problems.

It is always recommended to regularly back up important files, including ".DPR" files, to prevent data loss in case of any unforeseen circumstances.

How to recover lost ".DPR" files?

Sometimes while working with a computer, laptop or other stationary or mobile devices, you may encounter various bugs, freezes, hardware or software failures, even in spite of regular updates and junk cleaning. As a result, an important ".DPR" file may be deleted.

Go to view
🧺 How to Recover Files and Folders After Sending Them to the Recycle Bin and Deleting? (Windows 11)

🧺 How to Recover Files and Folders After Sending Them to the Recycle Bin and Deleting? (Windows 11)

By no means should you think that the only way to recover a ".DPR" file is always to create it once more.

Use programs for recovering ".DPR" files if a file was lost after accidental or deliberate deleting, formatting the memory card or the internal storage, cleaning the storage device, after a virus attack or a system failure.

Programs to recover ".DPR" files

Looking for a way to get files back? In cases when files were deleted and they cannot be restored by using standard operating system tools, use Hetman Partition Recovery.

Partition Recovery™ 4.9
The tool recovers data from any devices, regardless of the cause of data loss.
Download

Follow the directions below:

  1. Download Hetman Partition Recovery, install and start the program.

  2. The program will automatically scan the computer and display all hard disks and removable drives connected to it, as well as physical and local disks.

    File Recovery Software

  3. Double-click on the disk from which you need to recover ".DPR" files, and select analysis type.

    Hetman Partition Recovery - Analysis Type

  4. When the scanning is over, you will be shown the files for recovery.

    Hetman Partition Recovery - Files that Can be Restored

  5. To find a file you need, use the program’s interface to open the folder it was deleted from, or go to the folder "Content-Aware Analysis" and select the required file type.

    Hetman Partition Recovery - Deep Scan

  6. Select the files you have been looking for and click "Recovery".

    File Recovery Software - Files List for Recovery

  7. Choose one of the methods for saving the files and recover them.

    Saving recovered files in Hetman Partition Recovery

How to open file with ".DPR" extension?

Looking for how to open a stereo delphi Project image file file?

Programs that open ".DPR" files

Windows
File Viewer Plus File Viewer Plus
Embarcadero Delphi Embarcadero Delphi

Additional Information

  • File type: Delphi Project

  • File extension: .DPR

  • Developer: Embarcadero Technologies

  • Category: Developer Files

  • Format: Text

  • HEX: 70 72 6F 67 72 61 6D 20

  • ASCII: program

  • File types that use the extension .DPR:

    • Delphi Project

    • Digital InterPlot File

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 14:48 #
    Leave a comment if you have any questions about Recovering lost .DPR files after deleting, cleaning or formatting!
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Vladimir Artiukh

Author: Vladimir Artiukh, Technical Writer

Vladimir Artiukh is a technical writer for Hetman Software, as well as the voice and face of their English-speaking YouTube channel, Hetman Software: Data Recovery for Windows. He handles tutorials, how-tos, and detailed reviews on how the company’s tools work with all kinds of data storage devices.

Oleg Afonin

Editor: Oleg Afonin, Technical Writer

Oleg Afonin is an expert in mobile forensics, data recovery and computer systems. He often attends large data security conferences, and writes several blogs for such resources as xaker.ru, Elcomsoft and Habr. In addition to his online activities, Oleg’s articles are also published in professional magazines. Also, Oleg Afonin is the co-author of a well-known book, Mobile Forensics - Advanced Investigative Strategies.

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Questions and answers

  • What are some common causes for problems opening .DPR files and how can they be fixed?

    There can be several common causes for problems opening .DPR files, and here are a few possible solutions:

    1. Incorrect file association: If your computer does not have the correct software associated with .DPR files, you may encounter issues. To fix this, you can try changing the default program for opening .DPR files. Right-click on the file, select "Open with," and choose the appropriate software.
    2. Corrupted file: If the .DPR file itself is corrupted, you may have trouble opening it. In this case, try obtaining another copy of the file from a backup or another source.
    3. Outdated software: If you are using outdated software that does not support the .DPR file format, you may face difficulties. Ensure that you have the latest version of the software installed, or consider using a different program that can open .DPR files.
    4. File compatibility issues: .DPR files are often associated with Delphi programming language projects. If you are trying to open a .DPR file created with a newer version of Delphi in an older version, it may not work. Make sure you have the appropriate version of the software to open the file.
    5. File permission errors: If you do not have the necessary permissions to access or open the .DPR file, you may encounter problems. Check your file permissions and make sure you have the required privileges.
    6. Malware or antivirus interference: Sometimes, antivirus programs or malware can interfere with file access. Temporarily disable your antivirus software and try opening the .DPR file again.

    If none of these solutions work, you may want to seek assistance from the software developer or consult relevant online forums for further guidance.

  • Are there any specific software or tools that can help troubleshoot and resolve issues with opening .DPR files?

    Yes, there are a few software and tools that can help troubleshoot and resolve issues with opening .DPR files. Here are some options:

    1. Delphi IDE: .DPR files are typically associated with Delphi programming language. If you have Delphi IDE installed, you can open and work with .DPR files directly in the IDE.
    2. Notepad or any text editor: .DPR files are text files, so you can try opening them with a simple text editor like Notepad. This will allow you to view the contents of the file and make any necessary edits.
    3. File Viewer Plus: File Viewer Plus is a universal file viewer that can open and display a wide variety of file types, including .DPR files. It provides a user-friendly interface to view and edit the contents of the file.
    4. File conversion tools: If you're encountering compatibility issues with .DPR files, you can try converting them to a different format using file conversion tools like Zamzar or OnlineConvert. Once converted, you can open the file in the appropriate software.
    5. Delphi Parser: If you suspect that the .DPR file is corrupted or contains errors, you can use a Delphi parser tool like Delphi Parser to analyze and validate the syntax of the file. It can help identify any issues that may be preventing the file from opening correctly.

    Remember to always exercise caution when downloading and using third-party software. Ensure that you download from trusted sources and have up-to-date antivirus protection.

  • What steps can be taken to ensure proper file association and compatibility when encountering problems opening .DPR files?
    1. Check the file extension: Make sure that the .DPR file extension is correct and matches the file type you are trying to open. Sometimes, file extensions can be mistakenly changed, causing compatibility issues.
    2. Update the associated software: Ensure that you have the latest version of the software required to open .DPR files. Visit the official website of the software and download any available updates or patches.
    3. Use the correct software: Verify that you are using the appropriate software to open .DPR files. Different file types may require specific software applications. Research the file type and find the recommended software for opening it.
    4. Reinstall the software: If you are already using the correct software but still experiencing issues, try reinstalling it. Uninstall the program from your computer, restart, and then reinstall it again. This can help fix any corrupt or missing files that may be causing the problem.
    5. Check for file compatibility: Ensure that the .DPR file you are trying to open is compatible with the software you are using. Some file formats may have different versions or variations that are not supported by certain software versions.
    6. Use a file converter: If the .DPR file is not compatible with the software you have, you can try using a file converter. There are online tools and software available that can convert files from one format to another. Convert the .DPR file to a more common or compatible format and try opening it again.
    7. Contact the software developer: If none of the above steps work, it may be necessary to contact the software developer for assistance. They can provide specific troubleshooting steps or offer guidance on how to open the .DPR file in question.

    Remember to always exercise caution when opening files from unknown sources, as they may contain malware or other security risks.
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