ftserui2.dll - Fehler analysieren und beheben

★★★★★ Überprüfte Datei (27.08.2026)

Beschreibung

Creation date: 05.07.2021 15:35:07
File version: 2.12.36.4
Antivirus-Scan: ✅ OK
Kategorie: System
File size: 73.5 kb.
Architektur: 64-Bit (x64)
✅ Diese Datei ist mit 64-Bit-Windows kompatibel und funktioniert nicht mit einem 32-Bit-Betriebssystem.
Wie bestimmen Sie Ihre Systemarchitektur: Drücken Sie die Tasten Win+R, geben Sie die Symbole wmic os get osarchitecture ein, drücken Sie Enter.

Digitale Dateisignatur `ftserui2.dll`

Herausgeber: Future Technology Devices International Ltd.
Aussteller: Symantec Klasse 3 Erweiterte Validierung Code Signing CA - G2
Verschlüsselungsalgorithmus: SHA1
Time stamp: Jul 5 13:35:09 2021 GMT

Die Akte. ftserui2.dll is a dynamic link library (DLL) that plays a crucial role in the Windows operating system. A DLL is a collection of instructions and data that can be used by multiple programs simultaneously, which helps to optimize memory usage and improve performance.

MD5: 3e4bca474805ac6ea152b5020f81f4b7
SHA-1: 4ccaa1079df071068e6309f4ea0546411f1ae243
SHA-256: 4c1273cc2fdcf911d20d24d21c26647854626845888445c870098cfe7ec9eb3e

Wo es verwendet wird

Die... ftserui2.dll file is likely associated with device drivers or system utilities. It could be related to serial communication or peripheral devices, as indicated by the imports and exports in its characteristics. For instance, it may interact with functions from libraries like msvcrt.dll, USER32.dll, and SETUPAPI.dll. While specific applications are not known, common programs that might use this DLL include serial port management tools or device drivers.

Fehler im Zusammenhang mit `ftserui2.dll`

Wenn die... ftserui2.dll file is missing or corrupt, you may encounter errors such as " ftserui2.dll Nicht gefunden, vermisst. ftserui2.dll," and "error loading ftserui2.dll." These issues can cause your system to behave unpredictably or even crash. Common symptoms might include application crashes, system instability, or specific program failures.

Dateisicherheit

The file characteristics indicate that ftserui2.dll is a legitimate part of the Windows operating system and is not associated with any known viruses. However, if you encounter errors related to this DLL, it's advisable to check for updates or reinstall the related program to ensure it remains secure.

ftserui2.dll wurde nicht gefunden
Die Ausführung des Codes kann nicht fortgesetzt werden, weil ftserui2.dll wurde nicht gefunden
Nicht geladen. ftserui2.dll
Der Prozedur-Eingangspunkt... konnte nicht gefunden werden. ftserui2.dll

1.
2a. 👉 Versuchen Sie zu kopieren ftserui2.dll - Das ist nicht dein Programm. - Das ist nicht dein Programm.
2b. Versuchen Sie auch, in die Ordner bin, lib zu kopieren.
2c. Versuchen Sie, das zu kopieren. ftserui2.dll Das ist das Programm. Das ist das Programm.
👉 Machen Sie vor dem Ersetzen der Dateien Backups.
Wie wechsle ich zum aktuellen Windows -Verzeichnis?
- Drücken und halten Sie die Taste "win" auf der Tastatur und drücken Sie die Taste "r" , dann schreiben Sie %windir% und drücken Sie die Taste Enter.
Wie wechseln Sie zum Verzeichnis Program Files (x86) ?
- Drücken Sie Win+R und dann %ProgramFiles ((x86)% und dann drücken Sie Enter.

Wie man Fehler beheben kann

Reinstall the Program: Reinstalling the application that uses this DLL can resolve issues. This often includes device drivers or system utilities like those for serial communication.
Update Windows: Ensure your Windows operating system is up to date with the latest security patches and updates, which may include critical fixes for DLL-related errors.
Manually Replace ftserui2.dll (Caution Required): If you have a backup of the correct version, you can manually replace the file. Downloading from official sources or trusted repositories is recommended to avoid introducing malware.

Häufig gestellte Fragen

Q: Why am I getting an error related to ftserui2.dll?
A: The error could be due to the file being missing, corrupt, or incompatible with your current system. Reinstalling the application or updating Windows might resolve the issue.

Q: Can I download ftserui2.dll from anywhere?
A: It's best to obtain it from official sources or trusted repositories to avoid introducing malware into your system.

Schlussfolgerung

Die... ftserui2.dll file is an essential component of the Windows operating system, particularly for device drivers and utilities. Ensuring its integrity can prevent errors that disrupt system performance. If you encounter issues, follow the steps outlined above to fix them.

File Description: ftserui2.dll

Full Name: FTDI FT232R USB UART Driver User Interface Component
Purpose: This is a dynamic link library (DLL) file developed by Future Technology Devices International (FTDI). It provides the user interface property pages and configuration utilities for FTDI USB-to-Serial converter chips (like the widespread FT232R chip used in Arduinos, programmers, and industrial hardware).
Safe Status: Safe. It is a legitimate, non-Windows system driver component.

Standard-Datei-Standorte

Depending on your Windows architecture and driver version, the file is standardly located in one of these directories:

Primary Location: C:\Windows\System32\drivers\
64-bit Systems (32-bit driver compatibility): C:\Windows\SysWOW64\
Driver Store Backup: C:\Windows\System32\DriverStore\FileRepository\ (inside specific ftdi*.inf folders)

How to Fix ftserui2.dll Errors Without Downloading

Do not download individual DLL files from third-party websites, as they often contain malware or outdated versions. Instead, use these built-in safe methods to repair the error:

1. Reinstall the FTDI Driver via Device Manager

Most ftserui2.dll errors occur because the USB-to-Serial driver is corrupted.

Disconnect your USB-to-Serial device from the computer.
Drücken Sie. Windows Key + X und wählen Device Manager.
Klicken View at the top menu, then select Show hidden devices.
Erweitern. Ports (COM & LPT) oder... Universal Serial Bus controllers.
Suchen Sie. FTDI, USB Serial Port, or any item with a yellow warning triangle.
Right-click the device and choose Uninstall device.
Zeichne das Kästchen an, wo steht: "Attempt to remove the driver for this device" und klicken Uninstall.
Restart your PC, reconnect the USB device, and Windows will automatically reinstall a clean copy of the driver from its internal cache.

2. Führen Sie den Systemdatei-Checker (SFC) aus

If the file was cached by Windows but got corrupted, the built-in system file checker can repair it.

Drücken Sie. Windows Key + S, Typ cmd.
Mit der rechten Maustaste. Command Prompt und wählen Run as administrator.
Typ sfc /scannow und drücken. Enter.
Warten Sie, bis die Verifizierung 100% erreicht hat, und starten Sie dann Ihren Computer neu.

3. Re-register the DLL Component

If the file exists on your system but Windows cannot read it, re-registering it through the command line can resolve the error.

Öffnen. Command Prompt als Administrator.
Typ regsvr32 /u ftserui2.dll und drücken. Enter (this unregisters the corrupted instance).
Typ regsvr32 ftserui2.dll und drücken. Enter (this registers the file fresh).

4. Reinstall the Software Causing the Error

If the error only appears when opening a specific app (e.g., Arduino IDE, specialized tuning or diagnostic software):

Drücken Sie. Windows Key + R, Typ appwiz.cpl, und drücken. Enter.
Locate the program that triggers the error.
Klicken Sie mit der rechten Maustaste darauf und wählen Sie aus Uninstall.
Reinstall the program using its official installer, which will automatically place a fresh, working copy of the required FTDI components back into your system.

Andere Versionen:
️ ftserui2.dll 2.12.36.4 32-bit (x86)
Future Technology Devices International Ltd