QDC File Extension

What is QDC file?

QDC is a file extension commonly associated with Quick Devis Database files. Quotalys Ltd. defined the Quick Devis Database format standard. QDC files are supported by software applications available for devices running Windows. QDC file format, along with 403 other file formats, belongs to the Database Files category. The software recommended for managing QDC files is Quick-Devis. Quick-Devis software was developed by Quotalys Ltd., and on its official website you may find more information about QDC files or the Quick-Devis software program.

Programs which support QDC file extension

Below is a table that list programs that support QDC files. QDC files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

How to open file with QDC extension?

Being unable to open files with QDC extension can be have various origins. On the bright side, the most encountered issues pertaining to Quick Devis Database files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. The list below will guide you through the process of addressing the encountered problem.

Step 1. Get the Quick-Devis

Problems with opening and working with QDC files are most probably having to do with no proper software compatible with QDC files being present on your machine. The solution is straightforward, just download and install Quick-Devis. Above you will find a complete listing of programs that support QDC files, classified according to system platforms for which they are available. One of the most risk-free method of downloading software is using links provided by official distributors. Visit Quick-Devis website and download the installer.

Step 2. Check the version of Quick-Devis and update if needed

You still cannot access QDC files although Quick-Devis is installed on your system? Make sure that the software is up to date. Software developers may implement support for more modern file formats in updated versions of their products. This can be one of the causes why QDC files are not compatible with Quick-Devis. The latest version of Quick-Devis should support all file formats that where compatible with older versions of the software.

Step 3. Set the default application to open QDC files to Quick-Devis

If you have the latest version of Quick-Devis installed and the problem persists, select it as the default program to be used to manage QDC on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

Selecting the first-choice application in Windows

• Right-click the QDC file and choose Open with option
• Select Choose another app → More apps
• The last step is to select Look for another app on this PC option supply the directory path to the folder where Quick-Devis is installed. Now all that is left is to confirm your choice by selecting Always use this app to open QDC files and clicking OK.

Selecting the first-choice application in Mac OS

• From the drop-down menu, accessed by clicking the file with QDC extension, select Information
• Find the Open with option – click the title if its hidden
• Select the appropriate software and save your settings by clicking Change all
• If you followed the previous steps a message should appear: This change will be applied to all files with QDC extension. Next, click the Continue button to finalize the process.

Step 4. Verify that the QDC is not faulty

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

1. Check the QDC file for viruses or malware

If the QDC is indeed infected, it is possible that the malware is blocking it from opening. Scan the QDC file as well as your computer for malware or viruses. If the scanner detected that the QDC file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Check whether the file is corrupted or damaged

Did you receive the QDC 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. If the QDC file has been downloaded from the internet only partially, try to redownload it.

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 Quick Devis Database file again.

4. Verify that your device fulfills the requirements to be able to open Quick-Devis

If the system is under havy load, it may not be able to handle the program that you use to open files with QDC extension. In this case close the other applications.

5. Check if you have the latest updates to the operating system and drivers

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with Quick Devis Database files. It is possible that one of the available system or driver updates may solve the problems with QDC files affecting older versions of given software.

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