# File functions (OSD)

> OSD Scripting functions that wait for a file to exist or to no longer exist.

Source: https://docs.capaone.com/capainstaller/vb-scripting-library/osd-scripting-library/file-functions-osd/  
Product: CapaInstaller — a separate CapaSystems product; do not apply this page to any other.

The File category contains functions to wait for files during the OS Deployment process.

## In this section

- [File_WaitForFileToExist](/capainstaller/vb-scripting-library/osd-scripting-library/file-functions-osd/file-waitforfiletoexist/)
- [File_WaitWhileExist](/capainstaller/vb-scripting-library/osd-scripting-library/file-functions-osd/file-waitwhileexist/)