## On this page

  

 

 # OpenFile 

 Last update: 17.07.2025 

## Description

Opens a Speos360 file.

Returns 1 if the call has succeeded, 0 otherwise.

## Syntax

*object*.OpenFile(BSTR *strFileName*) As Int

- *object*: Virtual Reality Lab object
- *strFileName*: absolute filename string

## Example

```
Sub OpenFile()
'Error Management
Dim Error As Integer
'Declare VRLab
Dim VirtualRealityLab As Object
Set VirtualRealityLab = CreateObject("HDRIViewer.Application")
'Show VRLab
Error = VirtualRealityLab.Show(True)
'Open File
Error = VirtualRealityLab.OpenFile("U:\AMT\API VRLab\InteriorCar.speos360")
MsgBox ("File opened")
End Sub


```