How to open HHK file?
A HHK Opener is a computer program or application that supports HHK files and can open their contents. The first thing you should check is that you have the software to handle the HHK file installed. After clicking, your HHK file should open in the program that is assigned as default for handling HHK files on your device. Sometimes, however, various problems arise, below you will find the instructions that you should follow.
9 steps to open HHK file
If the user comes across a file named HTML Help Index, but is unable to open it, the first thing to do is to take the following steps:
- The user must verify that the operating system used by him is compatible with the file HTML Help Index. Files with the HHK extension may not be supported by the operating system you are using.
- Check if the Microsoft Windows or Microsoft HTML Help Workshop program is installed in the system. If there is no such program, install it (or download it earlier).
- Verify that the default application for handling HHK files is one of the following software tools: Microsoft Windows, Microsoft HTML Help Workshop. If this is not the case, you should manually set the program, preferably by editing the properties of the HTML Help Index file and displaying the applications available on the system that allow you to open it. Choose one of the Microsoft Windows, Microsoft HTML Help Workshop applications to open the HHK files.
Software programs that open HHK file extension
- If HTML Help Index is a file from the network or some other external source, it may be defective or incomplete. In this case, although one of the Microsoft Windows, Microsoft HTML Help Workshop programs is installed, the HTML Help Index file cannot be opened. Try to download or copy the file again.
- The antivirus program can identify the virus with which the HTML Help Index file has been infected and at the same time blocks the opening of the file. Such a situation should not be underestimated and such a file should be deleted or moved to quarantine, and the entire system should be scanned.
- The HTML Help Index file may be saved in a way that is no longer supported. Sometimes it happens that despite the HHK extension, such files contain data saved in a way that prevents them from being opened by Microsoft Windows or Microsoft HTML Help Workshop.
- An attempt to open the HTML Help Index file by an un-updated application may fail. Check the app for up-to-date information and, if necessary, install the latest version.
- Sometimes the user unknowingly tries to open a file with a shortcut that points to a place where the file is no longer there (it may have been previously deleted).
- The inability to open the HTML Help Index file may be due to restrictions imposed on the user by the system administrator.
Useful tools
If, despite going through all the steps, it was not possible to open the file with the HHK extension, you can try some of the proposed tools. At the bottom you will find tools that are dedicated to opening HHK files.
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