# Mapping a network drive fails

**URL:** https://www.finalbuilder.com/forums/t/mapping-a-network-drive-fails/7705
**Category:** Bugs
**Created:** [September 4, 2025, 12:02pm UTC](https://www.finalbuilder.com/forums/t/mapping-a-network-drive-fails/7705 "2025-09-04T12:02:25Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![arthur\_hoornweg](https://www.finalbuilder.com/forums/letter_avatar_proxy/v4/letter/a/b4bc9f/32.png) [@arthur\_hoornweg](https://www.finalbuilder.com/forums/u/arthur_hoornweg)
#### Post date: [September 4, 2025, 12:02pm UTC](https://www.finalbuilder.com/forums/t/mapping-a-network-drive-fails/7705/1 "2025-09-04T12:02:25Z")

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Using Finalbuilder 8.0.0.3406 on Windows 11 prof., started as administrator (elevated).

The “Map Network Drive” action fails with a javascript runtime error, “Object doesn’t support this property or method, line 12, char 1”.

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### Author: ![Vincent](https://www.finalbuilder.com/forums/user_avatar/www.finalbuilder.com/vincent/32/938_2.png) [@Vincent](https://www.finalbuilder.com/forums/u/Vincent)
#### Post date: [September 4, 2025, 12:34pm UTC](https://www.finalbuilder.com/forums/t/mapping-a-network-drive-fails/7705/2 "2025-09-04T12:34:23Z")

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Update to the latest version - see here for why

> **[FinalBuilder and Automise on Windows 11 24H2](https://www.finalbuilder.com/resources/blogs/finalbuilder-and-automise-on-windows-11-24h2)**
>
> Windows 11 24H2 breaks scripting in FinalBuilder and Automise - this post details how to work around the issue.