fltrcoi.dll: download the file and fix the error

32-bit (x86) Windows (R) 2000 DDK driver Scanned by antivirus

fltrcoi.dll is a file of the software Windows (R) 2000 DDK driver (“Infrared Class Coinstaller”), published by Windows (R) 2000 DDK provider. Version offered here: 5.00.2128.1, 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 fltrcoi.dll

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

⇓ Download fltrcoi.dll .zip file: the DLL + its instructions · downloaded 2,344 times

Version: 5.00.2128.1
Architecture: 32-bit (x86)
Size: 18.84 KB
Publisher: Windows (R) 2000 DDK provider

Then:

Extract fltrcoi.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: 0d6e43338667bf36259a8dab443303b1db798f94d6fc93d4c5c339cc7a53bce2 · Check on VirusTotal · Product: Windows (R) 2000 DDK driver

Method 2 ·complete · depends on the program

Reinstall the program that shows the error

The program normally provides fltrcoi.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 fltrcoi.dll

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

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