Instruction
Users questions:0x733a4932 instruction 0x00000018 referenced memory. The memory could not be read. To terminate the program, single determined to debug programs, cancellation of
Experts answer: single memory read error Analysis of the memory can not be read or written in the common cause: to makeWith the Windows operating system will sometimes encounter this error message: "0X ???????? instruction 0x00000000 referenced memory, the memory can not be written", then the application is closed. If they go to some "master", and the answer is often"Windows is so unstable," like the indignation and scorn. In fact, this error is not necessarily a Windows instability. In this paper, to a simple analysis of the common causes of this error. 1, the application does not check the memory allocation failed process requires a memory to save data, You need to call the operating system's "performance function" to apply, if the memory allocation successful, the function will be opened by the new address of the memory area returned to the application, the application can use this memory through this address. This is the "dynamic memory allocation", the memory address that is programmed in the "meansNeedle. "Memory is not always call at any instant, inexhaustible, and sometimes memory allocation will fail. When the allocation fails, the system function will return a 0 value, then returns the value" 0 "is not that the new opening pointer, but the system to the application to issue a notice in an error. as the application processSequence, in memory, each application should check the return value is 0, and if so, it means a fault, should take some measures to save, thus empowering program "robust." If the application does not check the error, it will be in accordance with the "thinking inertia" that this value can be assigned to itWith a pointer, to continue to run after the use of this memory. The real address of memory area 0 is the computer system saved the most important "interrupt descriptor table" is absolutely not allowed applications. In the absence of operating system protection mechanisms (such as DOS), to write data to this address will result in immediate crash,The Zai robust operating system such as Windows and so on, this operation is immediately captured by the system's protection mechanisms, Qi result is forced to close by the operating system error application to prevent the expansion of its Cuowu. At this time, there will be above the "write memory" error, and that the referenced memory addressAs "0x00000000". Memory allocation failure causes of the many, not enough memory, the system does not match the version of the function and so may be affected. Therefore, this allocation failure more common in the operating system to use for a long time, the installation of a variety of applications (including accidentally "installed" in the virus program), Change the number of system parameters and system document. Second, application procedures BUG due to their own normal memory references that do not use dynamically assigned pointer of the application process Zhong, You Shi have such a Qingkuangchuxian: program trying to write a "Yinggaikeyong" in memory, Dan Bu Zhi Wei Shime, the Yu Liao Zhong canWith the pointer has expired. There may be "forgotten" to the operating system requirements allocation process itself may also be written off at some point have this memory and "no attention" and so on. Memory to be written off the system recovery, the access is no longer the application, so read and write operations, will also triggerSystem protection mechanisms in an attempt to "illegal" process only end is to be terminated operations running, recycling all of the resources. Computerworld legal or much more severe than in humans and ah! Situation like this program belong to their BUG, you can often operate in a specific order to reproduce the error under. InvalidPointer is not always 0, so errors in the memory address is not necessarily as "0x00000000", but other random number. If the system has been mentioned frequently error, the following suggestions may help: 1. View the system if there are trojans or viruses. Such procedures in order to controlSystems are often irresponsible to modify the system, causing the operating system exception. Normally should strengthen information security awareness, executable programs from unknown sources, no curiosity. 2. Update the OS re-installation program copies the correct version of system files, modified system parameters. Sometimes the operating systemItself will also have BUG, pay attention to install the official release of the upgrade process. 3. Try the new version of the application. When running some programs, sometimes prompted memory error occurs, then the program is closed. "0x ????????" command reference" 0x ????????" memory