# SeMaxOpenFiles Command
This command is used to update the max number of files limit that the Windows operating system places on the application. There is a limit on how big this can be. It ONLY works on Windows machines. It will return an error if the file limit exceeds what Windows will allow.
```tcl setMaxOpenFiles $maxNumFiles ```
|
Max # files |
setMaxOpenFiles 1024
Code Developed by: fmk