qcinst.dll: download the file and fix the error

32-bit (x86) Symantec AntiVirus Scanned by antivirus

qcinst.dll is a file of the software Symantec AntiVirus (“Symantec AntiVirus”), published by Symantec Corporation. Version offered here: 8.00.00.9373, 32-bit.

If this file is missing or damaged, the program that uses it does not start and Windows displays an error message. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only qcinst.dll

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

⇓ Download qcinst.dll .zip file: the DLL + its instructions · downloaded 2,161 times

Version: 8.00.00.9373
Architecture: 32-bit (x86)
Size: 61.44 KB
Publisher: Symantec Corporation

Then:

Extract qcinst.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: 5b07b61b6a22f8c7599851e6949b7baa05678ff045235235be83050cd061f36a · Check on VirusTotal · Product: Symantec AntiVirus

Method 2 ·complete · depends on the program

Reinstall the program that shows the error

The program normally provides qcinst.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 qcinst.dll

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

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