File extension H2W
| File type | H2testw |
| Developer | N/A |
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What is a H2W file?
H2W is a file format used by simple storage device diagnostics tool H2testw. The tool is commonly used for checking disks (USB, SD cards, HDD) for errors or measuring write and read performance of such.
H2W is a test file that is used by the program to check write and read functionality of given storage device. After test is complete, the file is not automatically removed and can be safely deleted by the user.
Program(s) that can open the .H2W file
Windows
How to open H2W files
If you cannot open the H2W file on your computer - there may be several reasons. The first and most important reason (the most common) is the lack of a suitable software that supports H2W among those that are installed on your device.
A very simple way to solve this problem is to find and download the appropriate application. The first part of the task has already been done – the software supporting the H2W file can be found in the table. Now just download and install the appropriate application.
Possible problems with the H2W format files
The inability to open and operate the H2W file does not necessarily mean that you do not have an appropriate software installed on your computer. There may be other problems that also block our ability to operate the H2testw file. Below is a list of possible problems.
- Corruption of a H2W file which is being opened
- Incorrect links to the H2W file in registry entries.
- Accidental deletion of the description of the H2W from the Windows registry
- Incomplete installation of an application that supports the H2W format
- The H2W file which is being opened is infected with an undesirable malware.
- The computer does not have enough hardware resources to cope with the opening of the H2W file.
- Drivers of equipment used by the computer to open a H2W file are out of date.
If you are sure that all of these reasons do not exist in your case (or have already been eliminated), the H2W file should operate with your programs without any problem. If the problem with the H2W file has not been solved, it may be due to the fact that in this case there is also another rare problem with the H2W file. In this case, the only you can do is to ask for assistance of a professional staff.
How to associate the file with an installed software?
If you want to associate a file with a new program (e.g. my-file.H2W) you have two ways to do it. The first and the easiest one is to right-click on the selected H2W file. From the drop-down menu select "Choose default program", then click "Browse" and find the desired program. The whole operation must be confirmed by clicking OK. The second and more difficult to do is associate the H2W file extension to the corresponding software in the Windows Registry.
Is there one way to open unknown files?
Many files contain only simple text data. It is possible that while opening unknown files (e.g. H2W) with a simple text editor like Windows Notepad will allow us to see some of the data encoded in the file. This method allows you to preview the contents of many files, but probably not in such a structure as a program dedicated to support them.