ACC-VC NPVDI system properties

reference australia Updated Oct 1, 2026 1 min read accvc-npvdi-properties.md

System properties that control how Agent Client Collector for Visibility Content (ACC-VC) runs Enhanced Discovery and installed software checks on Windows non-persistent virtual desktop infrastructure (NPVDI) endpoints.

Note: These properties apply only to Windows endpoints that are configured as non-persistent. On all other endpoints, they have no effect. For details on how ACC-VC behaves on NPVDI endpoints, see ACC-VC NPVDI endpoints.

Property	Description
sn_acc_vis_content.np_vdi.enhanced_discovery_skip_modules	Type: string Default value: `file_systems,network_adapters,storage_devices,local_users,intel_ema,memory_modules` Comma-separated list of Enhanced Discovery modules to skip on NPVDI endpoints. Only the following values are valid:- `file_systems` `network_adapters` `storage_devices` `local_users` `intel_ema` `memory_modules` Any other value is ignored.The following inventory areas run on every check and can't be skipped: Basic Inventory Enhanced Inventory TCP Connections Running Processes
sn_acc_vis_content.np_vdi.cache_installed_software_enabled	Type: true \| false Default value: false Caches the full installed software scan on NPVDI endpoints so that it runs only one time for each golden image. Later check runs reuse the cached results instead of scanning again. Software usage metrics, such as last used date and total usage duration, are still collected on every check run.

Property

Description

sn_acc_vis_content.np_vdi.enhanced_discovery_skip_modules

Type: string
Default value: file_systems,network_adapters,storage_devices,local_users,intel_ema,memory_modules

Comma-separated list of Enhanced Discovery modules to skip on NPVDI endpoints. Only the following values are valid:- file_systems

network_adapters
storage_devices
local_users
intel_ema
memory_modules

Any other value is ignored.The following inventory areas run on every check and can't be skipped:

Basic Inventory
Enhanced Inventory
TCP Connections
Running Processes

sn_acc_vis_content.np_vdi.cache_installed_software_enabled

Type: true | false
Default value: false

Caches the full installed software scan on NPVDI endpoints so that it runs only one time for each golden image. Later check runs reuse the cached results instead of scanning again.

Software usage metrics, such as last used date and total usage duration, are still collected on every check run.

When you update either property, the instance regenerates the NPVDI configuration file \(`NPVDIConfig.json`\) that ACC-VC uses on NPVDI agents. A daily scheduled job also refreshes this file.

Parent Topic:Agent Client Collector for Visibility Content reference

Keywords Agent Client Collector for VisibilityACC-VCnon-persistent VDINPVDIsystem properties

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---
title: ACC-VC NPVDI system properties
description: System properties that control how Agent Client Collector for Visibility Content \(ACC-VC\) runs Enhanced Discovery and installed software checks on Windows non-persistent virtual desktop infrastructure \(NPVDI\) endpoints.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/it-operations-management/agent-client-collector/accvc-npvdi-properties.html
release: australia
product: Agent Client Collector
classification: agent-client-collector
topic_type: reference
last_updated: "2026-10-01"
reading_time_minutes: 1
keywords: [Agent Client Collector for Visibility, ACC-VC, non-persistent VDI, NPVDI, system properties]
breadcrumb: [ACC-VC reference, Agent Client Collector reference, Agent Client Collector, IT Operations Management]
---

# ACC-VC NPVDI system properties

System properties that control how Agent Client Collector for Visibility Content \(ACC-VC\) runs **Enhanced Discovery** and installed software checks on Windows non-persistent virtual desktop infrastructure \(NPVDI\) endpoints.

**Note:** These properties apply only to Windows endpoints that are configured as non-persistent. On all other endpoints, they have no effect. For details on how ACC-VC behaves on NPVDI endpoints, see [ACC-VC NPVDI endpoints](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/it-operations-management/agent-client-collector/accvc-npvdi-support.md).

<table id="table-npvdi-properties"><thead><tr><th>

Property

</th><th>

Description

</th></tr></thead><tbody><tr><td>

**sn\_acc\_vis\_content.np\_vdi.enhanced\_discovery\_skip\_modules**

</td><td>

-   Type: string
-   Default value: `file_systems,network_adapters,storage_devices,local_users,intel_ema,memory_modules`

Comma-separated list of **Enhanced Discovery** modules to skip on NPVDI endpoints. Only the following values are valid:-   `file_systems`
-   `network_adapters`
-   `storage_devices`
-   `local_users`
-   `intel_ema`
-   `memory_modules`

Any other value is ignored.The following inventory areas run on every check and can't be skipped:

-   **Basic Inventory**
-   **Enhanced Inventory**
-   **TCP Connections**
-   **Running Processes**

</td></tr><tr><td>

**sn\_acc\_vis\_content.np\_vdi.cache\_installed\_software\_enabled**

</td><td>

-   Type: true \| false
-   Default value: false

 Caches the full installed software scan on NPVDI endpoints so that it runs only one time for each golden image. Later check runs reuse the cached results instead of scanning again.

 Software usage metrics, such as last used date and total usage duration, are still collected on every check run.

</td></tr></tbody>
</table>When you update either property, the instance regenerates the NPVDI configuration file \(`NPVDIConfig.json`\) that ACC-VC uses on NPVDI agents. A daily scheduled job also refreshes this file.

**Parent Topic:**[Agent Client Collector for Visibility Content reference](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/it-operations-management/agent-client-collector/agent-client-collector-for-visibility-references.md)