What is caller64.exe?

The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the caller64.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

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Caller64.exe file information

Windows Task Manager with caller64
Caller64.exe process in Windows Task Manager

The process known as Caller64.exe belongs to software unknown by Dell (

Description: Caller64.exe is not essential for the Windows OS and causes relatively few problems. The caller64.exe file is located in a subfolder of C:\Windows or sometimes in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 306,688 bytes (75% of all occurrences), 327,168 bytes, 312,048 bytes or 332,528 bytes. 
There is no file information. The program has no visible window. The caller64.exe file is not a Windows system file. It is located in the Windows folder, but it is not a Windows core file. Caller64.exe is able to record keyboard and mouse inputs. Therefore the technical security rating is 70% dangerous, however you should also read the user reviews.

Recommended: Identify caller64.exe related errors

Important: Some malware camouflages itself as caller64.exe. Therefore, you should check the caller64.exe 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

SamSung Printer Driver
  Ben Tyedearz  
Samsung Printer Driver
  jup   (further information)
caller64.exe is part of Samsung Printer Driver. This task is responsible for a hardware piece in your system. It offers additional configuration options and support for this device
Samsung Laser Printer File (C:\windows\samsung\panelmgr\)
  Benjamin Galvin  
mine was in the Samsung Printer panel folder
  Theresa Forster  
desktop agent tray
samsung laser printer file
laser printer
  tyler simmonds  
It is placed in my Samsung Printer folder
  John   (further information)
Samsung Panel. SAMSUNG CLP I have this printer. go on task manager proprietà
Yes it is the Samsung Laser Printer Manager in the Tray, in my case for the Color laser printer CPL-320
  Mikael Grunert-Kristiansen   (further information)
caller64.exe appears to be part of the installation of xerox phaser 3600 laser printer. it's icon sugests a network component (the printer is installed as a network printer).
  Xerox user  
Proces for samsung printer
It comes with de Dell printers too.
  Filips Houbrechts  

Rating chart

Summary: Average user rating of caller64.exe: based on 20 votes with 14 user comments. 10 users think caller64.exe is essential for Windows or an installed application. 7 users think it's probably harmless. One user suspects danger. 2 users think caller64.exe is dangerous and recommend removing it. 2 users don't grade caller64.exe ("not sure about it").

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Best practices for resolving caller64 issues

A clean and tidy computer is the key requirement for avoiding problems with caller64. 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 caller64.exe 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

caller64.exe [all]