# Refresh memory ``` Action name: RefreshMemcfg ``` This command refreshes the segments and memory contents in IDA. It is available only during a debugging session. **NOTE:** this command is currently hidden from the user interface because IDA does synchronize with the process memory automatically. Please note that IDA itself tries to keep the program segments in sync with the debugged process. However, in order to accelerate the debugger, the synchronization is done only at major events, for example when dynamic library gets loaded or unloaded or a thread is created or deleted. If the memory configuration is changed because of a simple system call (think of VirtualAlloc), IDA might miss it. Use the "refresh memory" command in these cases. Note2: when IDA detects a discrepancy in the segments, it will automatically synchronize with the process. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.hex-rays.com/9.0sp1/user-guide/user-interface/menu-bar/debugger/process-memory/refresh-memory.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.