.NSI File

File extension: NSI

File type: Script

Do you have NSI - related issues?
First check your registry for hidden errors.

Notes about the NSI file extension:

Errors in your registry are one of the common causes for incorrect file associations on your windows system. It is highly recommended that you check your registry for file association errors (will also check for any other registry errors).

The NSI file type is primarily associated with 'Install System' by Nullsoft.

Detailed information for file extension NSI:

Primary association: Install System

Company: Nullsoft

Program ID: NSISFile

Other applications associated with file type NSI:

Important: When encountering any file extension issues it is always recommended that you run a free scan for Windows registry errors.

Technical data

To view technical data on file-extension NSI click this link to expand/hide the additional area.

System Info for File Extension .NSI

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly from user systems.

ProgramID: NSIS.Script
EXEFile: notepad.exe %1

ProgramID: NewsStand.Reader.Index
EXEFile: %ProgramFiles%\NewsStand\Reader\ANSReader.exe /Quiet %L

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Did you know

Everytime you install & uninstall software and modify system components your Windows registry is left fragmented with obsolete, corrupted and harmful files.

We recommend you run a free registry scan to identify the issues causing problems on your PC:

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