What Is Windows Protection Error 45?
Windows occasionally will present the dreaded “blue screen of death.” The “Protection Error 45” message is one of the less-informative messages presented, but it is actually fairly simple to diagnose.Windows Protection Error 45This error is not very self-explanatory. It means that Windows has run into a problem performing a basic function, and one or more of the programs that your computer is running is becoming corrupted, and Windows cannot prevent the corruption.What “Protection” meansPrograms need sections of computer memory in which to work. The job of the operating system is to make sure that these sections are left alone by other programs. If a program’s section of memory is tampered with, it could crash or its data could become corrupted. The operating system protects these sections, moving them around and changing their size as needed. A “protection error” is when the operating system realizes that it has failed to do this.The Most Common CauseOlder versions of Windows, like Wi
Occasionally, Windows will give off utterly uninformative error messages. The classic “Blue Screen of Death” that signals a major error is one. Windows protection errors are another. The Error Protection Error 45 refers to a problem with “memory protection.” In a modern operating system, such as Windows, different programs are given different chunks of the computer’s memory, or RAM, to work in. “Protection” Explained “Protection” in this case refers to the operating system’s ability to mark those sections of memory as being separate from one another. If a program finds itself needing more memory for a task, it’s supposed to ask the operating system to move things around to give it more space. When a program somehow finds itself with problems accessing the memory it’s been given to use, it is experiencing a protection error. The Cause Generally, every version of Windows since Windows 95 has had a fairly effective memory protection scheme. Since the release of Windows XP, that scheme has
