# windows下fopen too many open files问题

**Published by:** [iceth](https://paragraph.com/@iceth/)
**Published on:** 2022-02-08
**URL:** https://paragraph.com/@iceth/windows-fopen-too-many-open-files

## Content

windows 下，使用fopen打开文件，有512的限制，会报too many open files的错误，可以使用_setmaxstdio(2048); 增加文件打开的限制。

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