While minidumps are stored in the folder mentioned above, Windows also creates a larger file called:C:\Windows\MEMORY.DMP
The term %SystemRoot% is an environment variable used by Windows. In almost all standard installations, this refers to the C:\Windows folder. Therefore, %SystemRoot%\Minidump is simply a technical way of saying C:\Windows\Minidump. Exclusive Access and Permissions
Page File Size: Windows needs a page file on the boot drive to write the dump data. If you have disabled the page file or set it to a very small size, dumps cannot be saved. minidump files location exclusive
WhoCrashed: An automated tool that interprets the dump files and suggests which driver likely caused the failure. Common Issues with Dump Generation
WinDbg (Windows Debugger): A more powerful, professional tool provided by Microsoft for deep-dive analysis. While minidumps are stored in the folder mentioned
This is the "Kernel Memory Dump." It contains more data than a minidump but is overwritten every time a new crash occurs. Minidumps are preferred for long-term troubleshooting because Windows keeps a historical list of them (e.g., Mini050426-01.dmp), whereas the MEMORY.DMP file only represents the most recent event. Tools for Reading Minidump Files
Storage Sense: Some cleaning utilities or Windows Storage Sense might automatically delete old dump files to save space. AI responses may include mistakes. Learn more Exclusive Access and Permissions Page File Size: Windows
Once you have located the files, you will need specific software to read the binary data:
Ensure the Write debugging information dropdown is set to Small memory dump (256 KB).
If you have enabled the settings but still see no files in C:\Windows\Minidump, check for these common roadblocks: