#Error #code #0x800f0845 is a #Windows #Update #issue that has its own peculiarity. This means, conventional methods, such as restarting or resetting Windows Update components, may not always work.
Based on research, #error 0x800f0845 occurs most commonly when end users attempt to install Update KB4056892, although it can and does occur when #installing other patches like KB4103721. The first Windows update (KB4056892) is an emergency patch for both Intel and AMD systems, used for immunizing Spectre and Meltdown vulnerabilities.
As is the case, cybercriminals work around the clock, identifying new loopholes and vulnerabilities within the #Windows platform. As a countermeasure, companies such as Microsoft, Intel and AMD are forced to plug up these design flaws up, which leaves a lot of devices such as tablets, PCs, servers and phones vulnerable to attack.
Update KB4056892 was eventually released sometime after the discovery of error 0x800f0845, as a fix. Unfortunately, this #error #fix created issues of its own. Resulting in an endless boot loop for #systems that installed it. Other end users also experienced BSOD #errors.
Microsoft’s response to the KB4056892 update was to scale back rollout, for Windows 7, 8 and 10 platforms.