High Efficiency Image File Format (HEIF) is a container format for individual images and image sequences. The standard covers multimedia files that can also include other media streams, such as timed text, audio, and video. A HEIF image using High-Efficiency Video Coding, HEVC, requires only about half the storage space as the equivalent quality JPEG. HEIF also supports animation and is capable of storing more information than an animated GIF or APNG at a small fraction of the size.
HEIF files are a special case of the ISO Base Media File Format (ISOBMFF, ISO/IEC 14496-12), first defined in 2001 as a shared part of MP4 and JPEG 2000. Introduced in 2015, it was developed by the Moving Picture Experts Group (MPEG) and is defined as Part 12 within the MPEG-H media suite (ISO/IEC 23008-12).
HEIF was adopted by Apple in 2017 with the introduction of iOS 11, and support on other platforms is growing.

Check cables“Windows could not search for updates, Code 0x800F0922 Windows Update encountered an unknown error” Or: “Windows failed to install the update with error 0x800F0922”This issue might be caused by two possible reasons such as:
net stop wuauserv net stop bits
net start wuauserv net start bitsSince the folder has already been flushed, it will be populated afresh the instant your restart your computer and open Windows Update.
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Error CausesError code 0x800704c7 occurs when Windows users attempt but fail to update their system. It affects various Windows users including those using Windows 8 and 8.1. This error code has common symptoms such as the following:
Error CausesError code 0x800704c7 in Windows 8 often occurs due to a poorly maintained system. It can occur when system files become corrupted or missing. It may also occur when malware infects your system. To resolve this error code, Windows users will need to select at least one of the manual repair methods listed below and follow the instructions given.
Manual repair methods enable users to address the underlying issues causing error code 0x800704c7. These repair methods are not very technical. However, you may need to get help from an IT professional if you find them to be difficult or if your attempts to implement these instructions fail to fix the error code.
The System File Checker Tool (SFC) enables Windows users to check their system for missing or corrupt system files. This utility tool is present on all Windows 8 systems and even other versions of the Windows operating system. Run this tool by following the steps below:
After running these procedures, check if the error code has been resolved by reattempting to update your system. If you are unable to complete the process and the error message reoccurs, try the next manual repair method below.
Various forms of malware, including viruses, can infect your system, causing error codes to occur or even more serious problems. That’s why you’ll need to ensure you have a powerful antimalware program installed on your device. Once this is present on your system, start scanning for viruses, worms, and Trojan horses so as to resolve error code 0x800704c7 in Windows 8.
If the issue causing error code 0x800704c7 on your device is a virus or worm, cleaning your system with a powerful antimalware program will successfully resolve the error code. However, if the error code remains unresolved after completing this manual repair method, proceed to the next method below.
System Restore is a simple method that users can implement to resolve error code 0x800704c7. This enables users to restore their system to a period of time in which their device was not affected by the error code. If done correctly, it can enable users to successfully complete the update process. Follow the steps below.
“Script: <PATH of the VBS Script> Line: x Char: x Error: The description of the error. Code: xxxxxxxx Source: (Source of the error)”At the time of writing, it isn’t clear yet what the root cause of the error really is but there are several potential fixes you can check out to fix it. You can try to run the System File Checker or set the default value for the .vbs key, or troubleshoot the problem in a Clean Boot State. You could also try to repair Install Windows 10 or scan your computer for malware. For more detailed instructions refer to the following options.