Tips to open KDH file

Can't open the KDH file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open KDH files as well as a list of programs that support KDH files.

KDH file extension

File Name Chinese Academic Journals Online Full-text Database
File Category Database Files

The KDH file is supported on 1 operating systems. Depending on your operating system, you may need different software to handle the KDH files. Below is a summary of the number of programs that support and open the KDH file on each system platform.

Operating systems
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0

What is KDH file?

The file in the KDH format belongs to the Database Files category. In addition to this file, the Database Files category includes 403 related files. Chinese Academic Journals Online Full-text Database is most often found on 1 operating systems. These systems consist of Windows, although it may occasionally be found on another system, it will be non-functional.

How to open KDH file?

The most common problem when using Chinese Academic Journals Online Full-text Database is that a specific KDH is not associated with the program. This causes the file KDH to open by system applications not designed for this purpose, or to display a message that there is no associated program. This can be quickly resolved by following the instructions below.

The first thing you should do is just "doubleclick" on the KDH file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.

Step 1. Install CAJViewer

In this case, you should first verify that the CAJViewer application is installed on the computer. The easiest method is to use the system search engine by entering the program name CAJViewer in it. In the absence of an appropriate program, its installation in the vast majority of cases will fix the problem. Below you will find a list of applications that support KDH files.

Programs to open KDH file

Remember to download programs supporting KDH files only from verified and safe sources. We suggest using the websites of software developers.

Step 2. Create association of CAJViewer with KDH files

If, despite the installed application, the KDH file does not start in the CAJViewer application, you must create a file association. It is most convenient to call the context menu with the right mouse button and select Properties. The displayed window will contain information about the program that supports this type of file. Using the "Change" button we can set the program to handle this type. It may happen that in the next window there will be no appropriate program - however, this can be corrected with the "Browse" option where you should manually indicate the program location. The "always use the selected program ..." field will set the CAJViewer application as the default for handling the KDH file.

Step 3. Update CAJViewer to the latest version

If, despite the association of the CAJViewer program with the Chinese Academic Journals Online Full-text Database file, the file still does not open, check the program version and possibly update it to the newest version.

Step 4. Check for the following problems with the KDH file

If the above steps do not help, you can assume that the file itself is not correct. This could be due to the file itself, the cleanest issues are:

The affected file may be 0 KB or smaller than expected. This is most often caused by a problem while downloading the KDH file. The file should be downloaded again, making sure that the process has finished correctly.
The operating system may be infected with a computer virus. A quick virus scan using an up-to-date antivirus program should clear up any doubts. Alternatively, you can use the scanners available online. However, it is important to scan the entire system, not only the file KDH or the program directory. However, remember that not every infected KDH file can be recovered, so it is important to take care of regular backups.
Older version of KDH file may not always be supported by the latest software version. These problems are known and are often very easy to fix using the software developers's website.
There can be many reasons for this. The repair method must be adapted to the type of file and damage. Some programs offer the option of recovering data from damaged KDH files.
The program can also signal the fact of encryption. The encrypted KDH files cannot be played on other computers than the one on which they were encrypted, they must be decrypted before using on another device.
The operating system protects files in some locations (e.g. the root of the system partition) against unauthorized access. The problem is only writing to the file, not reading it. Copying the KDH file to another location will fix the problem.
This problem only occurs with more complex files. You may find that another program you are using is preventing you from working with the file. Just close unnecessary programs. If the error persists after closing other programs, wait for a while. Some anti-virus or backup software may occupy the KDH file for a certain period of time. If this does not work either, restart the device.