Fixing .DC1 Files Lost in a Virus or Malware Attack

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 .DC1 file recovery guide for Windows, MacOS, Android and IOS in 2024.

Fixing .DC1 Files Lost in a Virus or Malware Attack
Data Recovery Tool

What is a .DC1 file?

CAD file created by DevCad, a Windows CAD application; saves a 2D drawing for a construction or engineering design; used as the native format for saving CAD documents.

What Are Common Causes of ".DC1" Files Lost or Failure?

There are several common causes of ".DC1" file loss or failure:

  1. Accidental deletion: Users may accidentally delete ".DC1" files while organizing or cleaning up their computer's storage.
  2. File system corruption: Issues with the file system, such as disk errors or improper shutdowns, can lead to ".DC1" file corruption or loss.
  3. Software or hardware issues: Problems with software applications or hardware components, such as a sudden power outage or a malfunctioning hard drive, can result in ".DC1" file failure.
  4. Virus or malware attacks: Malicious software can infect and corrupt ".DC1" files, making them inaccessible or unusable.
  5. Operating system errors: Errors within the operating system can cause ".DC1" file loss or failure, especially during system updates or upgrades.
  6. Unintentional formatting: Accidentally formatting the storage device that contains ".DC1" files can lead to their loss.
  7. Human error: Mistakes made by users, such as improper handling of files or accidental overwriting, can result in ".DC1" file loss or failure.
  8. Hardware failure: Physical damage to the storage device, such as a hard drive crash or a faulty memory card, can cause ".DC1" file loss.

It is important to regularly back up your ".DC1" files to minimize the risk of permanent loss or failure.

How to recover lost ".DC1" 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 ".DC1" 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 ".DC1" file is always to create it once more.

Use programs for recovering ".DC1" 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 ".DC1" 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 ".DC1" 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 ".DC1" extension?

Looking for how to open a stereo devCad Document image file file?

Programs that open ".DC1" files

Windows
DevCad DevCad

Additional Information

  • File type: DevCad Document

  • File extension: .DC1

  • Developer: DevCad

  • Category: CAD Files

  • Format: Binary

  • File types that use the extension .DC1:

    • DevCad Document

    • Bloomba E-mail Message

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We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 16:00 #
    Leave a comment if you have any questions about Recovering lost .DC1 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 is the purpose of a ".DC1 backup" file?

    The purpose of a ".DC1 backup" file is not clear as it does not correspond to any standard file format or backup convention. It is possible that ".DC1" is a specific file extension used by a particular software or system for backup purposes, but without more context, it is difficult to determine its exact purpose. It is recommended to refer to the documentation or contact the software or system provider to understand the specific purpose and functionality of a ".DC1 backup" file.

  • How can I create a ".DC1 backup" file for my data?

    To create a ".DC1 backup" file for your data, follow these steps:

    1. Identify the software or application that uses the ".DC1" file format for backups. ".DC1" is not a commonly known backup file extension, so it might be specific to a particular program or system. Determine the software you are using or referring to.
    2. Install or open the backup software: If you haven't already, install the backup software that supports ".DC1" backups. Visit the official website of the software provider, download the application, and install it on your computer. Alternatively, if you already have the software installed, open it.
    3. Locate the backup options: Once the backup software is installed or opened, look for the backup options or settings. These options may be found in the software's preferences, settings, or within a dedicated backup menu.
    4. Configure backup settings: Within the backup options, you will likely have to configure settings such as the source of the data you want to back up (e.g., specific folders, drives, or files), the destination for the backup file, and any additional preferences like compression or encryption.
    5. Specify the ".DC1" file format: In the backup settings, ensure that you select or specify the ".DC1" file format as the desired format for your backup files. This might be a dropdown menu or an option to type in the file extension manually.
    6. Start the backup process: Once you have configured the backup settings and selected the ".DC1" file format, initiate the backup process. Depending on the software, this may involve clicking a "Start Backup" or similar button.
    7. Wait for the backup to complete: Allow the backup process to run until it finishes. The duration will depend on the size of the data being backed up and the speed of your computer or storage devices.
    8. Verify the backup: After the backup process is complete, it is recommended to verify the backup file's integrity. Open the backup software again and navigate to the restore or verification options. Use these options to verify that the backup file can be successfully restored.

    Remember to regularly perform backups to ensure your data is protected. Additionally, consult the documentation or support resources provided by the software you are using for more specific instructions on creating ".DC1" backups.

  • How can I restore data from a ".DC1 backup" file?

    To restore data from a ".DC1 backup" file, you need to follow these steps:

    1. Determine the backup software: ".DC1" is not a widely recognized backup file format. Identify the software that created the backup file. It could be a proprietary backup software or a specific application.
    2. Install the backup software: If you don't already have the backup software installed, download and install it on your computer. Ensure you have the correct version that matches the backup file.
    3. Open the backup software: Launch the backup software and navigate to the restore or recovery section. This may vary depending on the software you are using.
    4. Locate the backup file: Within the backup software, browse for the ".DC1 backup" file. It may be stored locally on your computer or on an external storage device.
    5. Select the data to restore: Once you have located the backup file, select the specific data or files you want to restore. This could be individual files, folders, or an entire system backup.
    6. Choose the restore location: Specify the location where you want to restore the data. It could be a specific folder or drive on your computer. Ensure you have enough space on the destination location.
    7. Start the restore process: Begin the restore process by clicking on the appropriate restore or recover button within the backup software. Follow any on-screen prompts or instructions.
    8. Wait for the restore to complete: The time it takes to restore the data depends on the size of the backup file and the speed of your computer. Be patient and let the process complete.
    9. Verify the restored data: Once the restore process finishes, verify that the restored data is accessible and intact. Open the restored files or folders to ensure they are in working order.

    Note: If you are unable to determine the backup software or encounter any issues during the restore process, it is recommended to consult the software's documentation or contact their support for specific instructions.
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