helperdll.dll: download the file and fix the error

32-bit (x86) Installation Core Scanned by antivirus

helperdll.dll is a file of the software Installation Core (“MSI Helper DLL”), published by InstallShield. Version offered here: 6, 0, 0, 1026, 32-bit.

Programs that need it refuse to start, or show an error, when it is missing or damaged. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only helperdll.dll

Ideal if only this file is reported missing: you replace a single file, without reinstalling anything.

⇓ Download helperdll.dll .zip file: the DLL + its instructions · downloaded 2,196 times

Version: 6, 0, 0, 1026
Architecture: 32-bit (x86)
Size: 1.62 MB
Publisher: InstallShield

Then:

Extract helperdll.dll from the zip file and copy it to the folder of the program showing the error (where its .exe file is).
Still getting the error? Copy it to C:\Windows\SysWOW64 (64-bit Windows) or C:\Windows\System32 (32-bit Windows), then restart.

SHA-256: 6581f2b887b90b3ad58c609cc9b2321b44b177952bece7b5c251a438087eac00 · Check on VirusTotal · Product: Installation Core

Method 2 · complete · depends on the program

Reinstall the program that shows the error

The program normally provides helperdll.dll itself, in the exact version it expects. Recommended if several files are missing or if the error comes back.

Settings › Apps › Installed apps: uninstall the program or game concerned.
Reinstall it from its original setup program, then restart your computer.

Error messages related to helperdll.dll

The program can't start because helperdll.dll is missing.
Error loading helperdll.dll. The specified module could not be found.
Failed to load helperdll.dll

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