84,488,480 programs installed

Should I remove Bonzuna?

What percent of users and experts removed it?
73% remove it27% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Global Rank #18,859
United States Rank #16,611
Reach 0.0122%
Lifespan of installation (until removal)
< 29.16 days
860.27 days >
Average installed length: 452.01 days


1.0.0 100.00%

Other programs by Search Core Systems


What is Bonzuna?  (from Search Core Systems)

With Bonzuna youll be able to acess all your Favorite Videos without having to surf the net. Bonzuna is a download manager that allows you to download or stream any video on the internet. One of the exceptional capabilities of Bonzuna is that it is the simplest way to download your favorite media from the web. If you...  Read more


Bonzuna is a program developed by Search Core Systems. It adds a background controller service that is set to automatically run. Delaying the start of this service is possible through the service manager. The main program executable is Bonzuna.exe. Typically most users end up uninstalling this just after a few days. The software installer includes 32 files and is usually about 1.55 MB (1,620,122 bytes). pccsupdater.dll is the automatic update component of the software designed to download and apply new updates should new versions be released. In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 10. While about 49% of users of Bonzuna come from the United States, it is also popular in Israel and Canada.
  • Installs a Windows Service
  • Known to include offers within the setup
  • Generally known to have a low reputation
  • Many experts agree, if you don't use it you should remove it!
Bonzuna has been seen bundling various 3rd party software during the installation process. Make sure to check for and remove unused programs.

Program detailsProgram details

URL: www.bonzuna.com
Help link: www.bonzuna.com/faq.php
Installation folder: C:\users\user\appdata\Roaming\Search Core Systems\Bonzuna\
Uninstaller: MsiExec.exe /X{E7871729-C76F-49FE-9D37-EB4B7BF87206}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 1.55 MB
Language: English (United States)

Program filesFiles installed by Bonzuna

Program executable:Bonzuna.exe
Bonzuna Download Manager
Path:C:\users\user\appdata\Roaming\Search Core Systems\Bonzuna\Bonzuna.exe
Additional files:
  • Bonzuna.exe (by Core Systems) - Bonzuna (Bonzuna Download Manager)
  • confserver.dll (by Nokia) - PC Connectivity Solution (Configuration Server Module)
  • connapi.dll (by Nokia) - Nokia Connectivity API
  • daapi.dll - Data Access API
  • nclapi.dll - Nokia Connectivity Library API
  • nclbcbtsrv.exe - Broadcomm Bluetooth Media Server
  • nclcapability.dll - NclCapability service
  • nclds.dll - Nokia Data Service
  • nclft.dll - Nokia File Transfer service
  • nclinstaller.exe - NclInstaller
  • nclirsrv.exe - Infrared Media Server
  • nclivtbtsrv.exe - IVT Bluetooth Media Server
  • ncllcif.dll - NclLcif Module
  • nclmsbtsrv.exe - Microsoft Bluetooth Media Server
  • nclmsbtsrvex.exe
  • nclphonet.dll - NclPhonet Module
  • nclpimaccess.dll - Nokia PIM Access Service
  • nclrssrv.exe - Serial Media Server
  • nclsync.dll - NclSync Module
  • nclsynchandler.dll - Nokia Sync Handler
  • ncltobtsrv.exe
  • ncltools.dll - NCL Tools
  • nclusbsrv.exe - USB Media Server
  • nox.dll - Nokia OBEX Module
  • pccs_abapi.dll - Abstraction API
  • pccs_dbengine.dll - Database Engine
  • pccs_lcifapi.dll - Nokia Local Connectivity Interface API Library
  • pccsupdater.dll - PCCSUpdater Dynamic Link Library
  • secureplatformtoolkit.dll - Secure Platform Toolkit Module
  • servicelayer.exe - ServiceLayer Module
  • sml.dll - SyncML RTK Module
  • versitconverter.dll - Versit Converter

Program behaviorsBehaviors exhibited

  • servicelayer.exe runs as a service named 'ServiceLayer' (ServiceLayer).

Program resource utilizationResource utilization averages

Memory:1.64 MB
21.09 MB average
Total CPU:0.0022780747%
0.031193% average
Kernel CPU:0.00124640%
0.016088% average
User CPU:0.00103168%
0.015104% average
CPU cycles/sec:3,786
8,062,084 average
I/O reads/min:18 Bytes
435.61 KB average
I/O writes/min:10 Bytes
105.02 KB average
Memory:704 KB
Total CPU:0.0007041504%
Kernel CPU:0.00042190%
User CPU:0.00028226%
CPU cycles/sec:458
I/O reads/min:2 Bytes
I/O writes/min:32 Bytes
Memory:1.01 MB
Total CPU:0.0058083291%
Kernel CPU:0.00234120%
User CPU:0.00346713%
CPU cycles/sec:13,991
I/O reads/min:9 Bytes
I/O writes/min:26 Bytes

How do I remove Bonzuna?

You can uninstall Bonzuna from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Bonzuna, click it, and then do one of the following:
    • Windows Vista/7/8/10: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Bonzuna.
  4. If for some reason uninstallation fails, please install Microsoft's uninstall fixer utility which will help fix problems with programs that can't be uninstalled at support.microsoft.com.

Win 7 (SP1) 65%
Win Vista 0%
Windows Service? Yes
(Installs a service)
Uninstall it 73%
Keep it 27%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 70.66%
Windows 10 10.33%
Windows XP 9.50%
Windows Vista 9.09%
Windows Server 2003 0.41%
Which OS releases does it run on?
Windows 7 Home Premium 45.61%
Windows 7 Ultimate 14.23%
Microsoft Windows XP 10.04%
Windows 7 Professional 9.21%
Windows Vista Home Premiu... 6.28%
Windows 8 2.51%

Distribution by countryGeography

49.17% of installs come from the United States
Which countries install it?
  United States 49.17%
  Israel 7.97%
  Canada 6.31%
  United Kingdom 6.31%
  Australia 2.33%
  Belgium 1.66%
  Hungary 1.66%
  MK 1.33%
  New Zealand 1.33%
  Ireland 1.33%
  Mexico 1.00%
  Greece 1.00%
  BB 1.00%
  Netherlands 1.00%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 33.53%
Acer 22.16%
Dell 18.56%
Toshiba 7.78%
Lenovo 4.19%
Intel 2.40%
ASUS 2.40%
Apple 1.80%
Gateway 1.20%
Samsung 1.20%
Common models
HP Pavilion dv7 Notebook ... 4.62%
HP Pavilion dm4 Notebook ... 3.08%
HP Pavilion g6 Notebook P... 3.08%
HP Pavilion dv6 Notebook ... 2.31%
HP G62 Notebook PC 2.31%
Dell Inspiron 530s 2.31%


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