How to remove an klwtblfs error
The free file information forum can help you determine if klwtblfs.exe is a virus, trojan, spyware, or adware that you can remove, or a file belonging to a Windows system or an application you can trust.
Klwtblfs.exe file information
The process known as WebToolBar component belongs to software Kaspersky Anti-Virus (version 2013, 2010) or Kaspersky Internet Security by Kaspersky Lab ZAO (www.kaspersky.com) or Kaspersky Lab (www.kaspersky.com).
Description: klwtblfs.exe is located in a subfolder of "C:\Program Files".
Known file sizes on Windows 7/XP are 207,376 bytes (35% of all occurrences), 129,720 bytes and 7 more variants.
The program is not visible. It is a Verisign signed file. It is certified by a trustworthy company. It is not a Windows core file. Program can be uninstalled in the Control Panel. Therefore the technical security rating is 12% dangerous, however also read the users reviews.
If you have any problems with klwtblfs.exe, you may want to remove the entire program Kaspersky Internet Security or Kaspersky Internet Security 2011 using Windows Control Panel, turn to the software developer , Kaspersky, for advice or update  to a possibly bug-fixed version.
Recommended: Identify klwtblfs.exe related errors
If klwtblfs.exe is located in a subfolder of "C:\Documents and Settings", the security rating is 20% dangerous. The file size is 125,880 bytes.
Program can be uninstalled in the Control Panel. The program is not visible. File klwtblfs.exe is a Verisign signed file. Klwtblfs.exe is digitally signed. File klwtblfs.exe is not a Windows system file.
If you have any problems with klwtblfs.exe, you may want to remove the entire program Kaspersky Internet Security 2013 using Windows Control Panel, turn to the software developer, Kaspersky, for advice or update to a possibly bug-fixed version.
Important: Some malware camouflages itself as klwtblfs.exe, particularly when located in the c:\windows or c:\windows\system32 folder. Therefore, you should check the klwtblfs.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.
Tyler (further information)
Security Task Manager shows all running Windows tasks including embedded hidden functions (e.g. keyboard or browser monitoring, autostart entry). A unique security risk rating indicates the likelihood of the process being potential spyware, malware, keylogger or a Trojan.
Spyware Doctor detects and removes sleeping spyware, adware, trojans, keyloggers, malware and tracking threats from your hard disk. Ideal supplement to Security Task Manager.
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netsession_win_b427739.dll digtizer.exe guardguard.exe klwtblfs.exe sptisrv.exe rainlendar.exe sbmntr.exe imeshiehelper.dll p2psvr.exe rdtask.exe vnxserv.exe [all]