---
title: "Generated Data and Files"
product: "LumiScan VGR"
component: "lumiscan-vgr"
version: "1.8.4"
display_version: "1.8.4.6"
latest_version: true
language: "en"
url: "https://docs.hdvisionsystems.com/en/lumiscan-vgr/1.8.4/output-data.html"
---

# Generated Data and Files – LumiScan VGR

The locations of the data generated at runtime are listed in Table 7.

In this chapter, `HDVAppData` refers to the following path:

`C:\Users\<UserName>\AppData\Local\HD Vision Systems GmbH`

**Table 1. Table 7: Generated Data and Files**

| Output type | Description |
| --- | --- |
| Log data | Log files are stored in `<HDVAppData>\LumiScan VGR\logs`.<br><br>The log files use a rotating file system. Each file has a maximum size of 10 MB. When this size is reached, a new log file is created. A maximum of five log files is retained; when an additional file is created, the oldest file is deleted. |
| Crash dumps | If the application crashes, a memory dump is created in `<HDVAppData>\LumiScan VGR` for further analysis. |
| Data | Contains recorded and calculated output data.<br><br>The output folder and the types of data to be exported are defined in the settings file. Some output options can also be enabled or disabled through the user interface in admin mode (see [A1](https://docs.hdvisionsystems.com/en/lumiscan-vgr/1.8.4/user-interface.html)).<br><br>Related output files use the same base name, for example a common timestamp. |
| Training data | Training data is stored in the `training_data` folder within the project **Settings** folder. |