Tips to open HM91 file
Can't open the HM91 file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open HM91 files as well as a list of programs that support HM91 files.
HM91 file extension
| File Name |
H.265 RAW Video Format |
| File Category |
Video Files |
The HM91 file is supported on 3 operating systems. Depending on your operating system, you may need different software to handle the HM91 files. Below is a summary of the number of programs that support and open the HM91 file on each system platform.
What is HM91 file?
The file with the extension HM91 is the Video Files file type. Video Files consists of 546 similar files. H.265 RAW Video Format appears on 3 operating systems as a functional file. Although it can be found with greater or lesser success on any operating system, it will only be useful on Linux, Mac OS, Windows. It is recommended to use VLC media player to handle this file. This is a program created by VideoLAN Project Team. There are also 2 alternative programs to handle the HM91 file.
How to open HM91 file?
The main problem with H.265 RAW Video Format is that the HM91 file is incorrectly associated with programs. Thus, when you open HM91, the program selection wizard or some other program starts. This can be quickly resolved by following the instructions below.
The first thing you should do is just "doubleclick" on the HM91 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 VLC media player
The first step is to check if the computer has the VLC media player program installed. This can be achieved by typing VLC media player into the operating system search engine. In the absence of an appropriate program, its installation in the vast majority of cases will fix the problem. Below is a list of programs that support the file HM91.
Programs to open HM91 file
Remember to download programs supporting HM91 files only from verified and safe sources. We suggest using the websites of software developers.
Step 2. Create association of VLC media player with HM91 files
However, it may happen that the application itself does not cause the HM91 file to open in the VLC media player application, but you can set it manually. This option is available from the level of Properties of a specific file available in the context menu. The window will show, among other things, the type of the file and the information by which the program is used to launch the file. Using the "Change" button we can select the desired program. 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. Checking the "Always use the selected program ..." box will permanently associate the HM91 file with the VLC media player program.
Step 3. Update VLC media player to the latest version
If, however, after binding VLC media player with H.265 RAW Video Format there were still problems, you should update the program to the latest version. This can be done using the application (if it provides such options) or from the VideoLAN Project Team website and install the latest version.
Step 4. Check for the following problems with the HM91 file
Of course, it may happen that despite the above steps, the file still does not work. This could be due to the file itself, the cleanest issues are:
The affected file may be 0 KB or smaller than expected. This suggests truncating the HM91 file contents when downloading or copying. Downloading the file again should fix the problem.
The operating system may be infected with a computer virus. A virus scan using an up-to-date antivirus program should fix the problem. Alternatively, you can use the scanners available online. However, it is important to scan the entire system, not only the file HM91 or the program directory. As a result of the scan, sometimes it is not possible to recover HM91 files, which are deleted if there is a backup of this file, then after restoring it, it must also be scanned.
A typical compatibility error - the program does not support the older version of the HM91 file. These problems are known and are often very easy to fix using the software developers's website.
There can be many reasons for this. Repairing is very dependent on the file type. Some programs offer the ability to automatically repair HM91 file corruption. You can restore the file from a backup or use help.
The program indicates that the file is encrypted or corrupted. The encrypted HM91 files can be used by the device on which they were encrypted, on any other device it is required to have the appropriate cryptographic key and decrypt the file before its recovery.
The operating system protects files in some locations (e.g. the root of the system partition) against unauthorized access. These directories are write-protected to them and it's very hard to fix this problem. It is best to move HM91 to a different directory.
This problem usually affects more complex files. Some file types can only be opened in one program at a time. Running programs (including those in the background) should be verified. Sometimes you have to wait for the session to the file HM91 to close. However, some background programs may block the HM91 file while scanning. If nothing helps, please reset the device.
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