What is res0407.dll?

Res0407.dll is a Windows DLL file. DLL is the abbreviation for Dynamic Link Library. DLL files are needed by programs or web browser extensions, because they contain program code, data, and resources. The following information can help you determine if res0407.dll is a Windows system file or if it belongs to an application that you can trust.

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Res0407.dll file information

The process known as WS_FTP-Hochlade-Assistent belongs to software Ipswitch WS_FTP (version 12) or Ipswitch WS_FTP Pro by Ipswitch (

Description: Res0407.dll is not essential for the Windows OS and causes relatively few problems. Res0407.dll is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 753,664 bytes (20% of all occurrences), 6,622,288 bytes, 6,622,728 bytes, 3,141,904 bytes or 6,620,792 bytes. 
A .dll file (Dynamic Link Library) is a special type of Windows program containing functions that other programs can call. This .dll file can be injected to all running processes and can change or manipulate their behavior. The application has no file description. It can change the behavior of other programs or manipulate other programs. The program is not visible. The service has no detailed description. It is not a Windows system file. It is certified by a trustworthy company. res0407.dll appears to be a compressed file. Therefore the technical security rating is 71% dangerous; however you should also read the user reviews.

Uninstalling this variant: If you run into problems with res0407.dll, you can search for help on the company's website or uninstall the associated program (Start > Control Panel > Uninstall a Program > Ipswitch WS_FTP 12 or Ipswitch WS_FTP Pro).

Recommended: Identify res0407.dll related errors

Important: Some malware camouflages itself as res0407.dll. Therefore, you should check the res0407.dll process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


User Comments

Ressourcen-DLL vom FTP-Programm "WS-FTP Pro", um diesen beispielsweise in den Explorer einzubinden!
  Frederic Ch.Reuter   (further information)
Benötigt für WSFTP Pro
Ich habe mir vor 2 Tagen das FTP Programm heruntergeladen. Seither funktioniert mein Windows Explorer nicht mehr und ich habe jede Menge rätselhafter Installationshinweise auf meinem Computer

Summary: Average user rating of res0407.dll: based on 3 votes with 3 user comments. 2 users think res0407.dll is essential for Windows or an installed application. One user suspects danger.

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Best practices for resolving res0407 issues

A clean and tidy computer is the key requirement for avoiding problems with res0407. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the res0407.dll process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

res0407.dll [all]