How to change crash dump settings using Command Prompt If you change your mind, you can always revert the settings using the instructions outlined above and selecting the option that suits your situation. The crash is saved into the %SystemRoot%\Memory.dmp file by default.Īfter you complete the steps, the system will no longer create error files. Active memory dump: This option collects the same information as the "Complete memory dump." The difference is that it discards information that may not be relevant to troubleshoot the issue.The crash is saved into the %SystemRoot%\Memory.dmp file by default. Automatic memory dump: This option collects the information allocated in memory like the "kernel memory dump," but if the virtual memory is set to "system managed size," Windows 10 can automatically configure the file size to capture the data required to analyze the problem.Since this could be a large file, it requires a "pagefile" that is the total physical memory size. Complete memory dump: This option includes everything loaded into the physical memory, except the space used by the device firmware.The data is saved into the %SystemRoot%\Memory.dmp file by default. In most cases, this is the recommended option since it does not take a lot of space and it includes most of the information involved in the crash. This error dump file is usually less than half of amount of the total physical memory. Kernel memory dump: This option records only the information allocated for the system kernel, hardware abstraction layer (HAL), kernel-mode drivers, and other kernel-mode programs.During a second error, the previous file won't be overwritten. Although this is an excellent option to save memory, it's limited since a lot of information that might help to find out the problem won't be included. The dump history is usually saved in the %SystemRoot%\Minidump folder. Small memory dump (minidump): This option collects the smallest amount of data about the problem, such as the stop code for the Blue Screen of Death (BSoD), the list of all the loaded drivers, and some processor and kernel information.Under the "Write debugging information" section, use the drop-down menu and select the kind of file you want the system to create during a system crash:.Source: Windows Central (Image credit: Source: Windows Central)