Error Code Portal
MicrosoftWindows Installer messagesError code

2849

MSI message 2849: The control [3] on dialog [2] is of a type, that cannot be integer valued.

Alternative forms: 0x00000B21 · 0xB21

What does this code mean?

Code 2849 · An issue reported by Windows Installer messages.

Official explanation · Original text

The control [3] on dialog [2] is of a type, that cannot be integer valued.

Troubleshooting and diagnostic links

First check that the document's product, version, and environment match your situation.

Source and terms of use

Windows Installer Error Messages (for Developers) ↗

Creator: Microsoft and MicrosoftDocs contributors
License: Creative Commons Attribution 4.0 International
Checked on: 2026-11-12

Modifications: Extracted numeric codes, symbolic names and English message text; converted Markdown/HTML to plain text and normalized whitespace; added Korean product context, namespace labels, status classification and separately labeled official links. No machine translation of message text.

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