The genuine LaunchU3.exe file is a software component of U3Launcher by SanDisk.
LaunchU3.exe is an executable file that runs the LaunchPad program, a program manager for the Windows platform that is preinstalled on U3 Smart Drives. This is not a critical Windows component and should be removed if known to cause problems. LaunchPad enables users to quickly find and manage programs and files located on their U3 Smart Drives. The program can be used to install, uninstall and update U3 programs such as Internet browsers, email clients, utility programs, business applications, photo editors and viewers, games, etc. All U3 programs can be accessed through LaunchPad. Launchpad provides password protection as well as data encryption, protecting all data on U3 Smart Drives. The SanDisk corporation is an American company that manufactures flash memory storage devices. SanDisk was established in 1988 by Sanjay Mehrotra, Dr. Eli Harari and Jack Yuan. The company produces storage devices are that sold at more than 250,000 retail outlets in over 100 countries. SanDisk is currently headquartered in Milpitas, California, USA.
LaunchU3 stands for Launches U3 LaunchPad
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 LaunchU3.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.
Description: LaunchU3.exe is not essential for the Windows OS and causes relatively few problems. LaunchU3.exe is located in a subfolder of the user's profile folder.
Known file sizes on Windows 10/8/7/XP are 921,600 bytes (33% of all occurrences), 950,272 bytes and 4 more variants.
There is no description of the program. The program has no visible window. LaunchU3.exe is not a Windows core file. The program can be uninstalled in the Control Panel. LaunchU3.exe is able to monitor applications. Therefore the technical security rating is 39% dangerous, however you should also read the user reviews.
Recommended: Identify LaunchU3.exe related errors
If LaunchU3.exe is located in a subfolder of "C:\Program Files", the security rating is 32% dangerous. The file size is 1,336,632 bytes (50% of all occurrences), 921,600 bytes or 1,095,224 bytes. LaunchU3.exe is a file with no information about its developer. The program is not visible. The file is not a Windows system file. You can uninstall this program in the Control Panel. It is a Verisign signed file. It is digitally signed. LaunchU3.exe is able to monitor applications.
If LaunchU3.exe is located in C:\, the security rating is 44% dangerous. The file size is 1,336,632 bytes (50% of all occurrences) or 950,272 bytes. The process has no file description. The program is not visible. It is not a Windows system file. LaunchU3.exe is able to monitor applications.
Important: Some malware camouflages itself as LaunchU3.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the LaunchU3.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.
A clean and tidy computer is the key requirement for avoiding problems with LaunchU3. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic 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 resmon 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 DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To help you analyze the LaunchU3.exe process on your computer, the following programs have proven to be helpful: Security 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. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.