Error Code Portal
MicrosoftWindows Installer messagesWarning or status code

1607

MSI message 1607: The following applications should be closed before continuing the install:

Alternative forms: 0x00000647 · 0x647

What does this code mean?

Code 1607 · An issue reported by Windows Installer messages.

This entry includes warnings or status values that are not errors. Check the original documentation for the conditions under which they are returned.

Official explanation · Original text

The following applications should be closed before continuing the install:

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.

Source details · Original licenses and notices