25,472,338 programs installed

Should I remove RegClean Pro?

What percent of users and experts removed it?
47% remove it53% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Global Rank #553
United States Rank #1,229
Reach 1.4656%
Installation trends (last 30 days)
Uninstallation trends (last 30 days)
Lifespan of installation (until removal)
< 3.90 days
115.12 days >
Average installed length: 60.49 days


6.21 98.75%
6.1 1.25%

RegClean Pro

What is RegClean Pro?  (from Systweak Inc)

Fix your slow PC, eliminate registry errors and improve your PC performance easily with RegClean Pro. RegClean Pro cleans such invalid registry errors using its advanced scan engine. It not only fixes invalid registry entries, it also defragments the registry, keeping it streamlined for smoother system performance. You...  Read more


RegClean Pro is a program developed by Systweak Inc. The most used version is 6.21, with over 98% of all installations currently using this version. Upon installation, it defines an auto-start registry entry which allows the program run on each boot for the user which installed it. A scheduled task is added to Windows Task Scheduler in order to launch the program at various scheduled times (the schedule varies depending on the version). The programs's main executable is regcleanpro.exe and has been seen to consume an average CPU of less than one percent, and utilizes about 23.35 MB of memory. It also adds an icon to the Windows notifications area in order to provide access to the program. The software installer includes 55 files and is usually about 12.62 MB (13,228,282 bytes). update.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 8. While about 28% of users of RegClean Pro come from the United States, it is also popular in Germany and Brazil.
RegClean Pro has been found to be bundled with 3rd party software. If you have not purposefully installed this, you should be safe uninstalling it.

Program detailsProgram details

URL: www.systweak.com/RegCleanPro
Installation folder: C:\Program Files\RegClean Pro\
Uninstaller: "C:\Program Files\RegClean Pro\unins000.exe" /silent
Estimated size: 12.62 MB

Program filesFiles installed by RegClean Pro

Program executable:regcleanpro.exe
Name:RegClean Pro
Signed by:Systweak Software
Path:C:\Program Files\regclean pro\regcleanpro.exe
Taskbar:Displays an icon in the notification area
Additional files:
  • systweakasp.exe - Advanced System Protector
  • SSDPTstub.exe - Systweak Support Dock
  • CleanSchedule.exe - Regclean Pro
  • FoxtabToolbarInstaller.exe - RegClean Pro
  • rcpsetup_15294.exe
  • rcpsetup_softonic_sd_global.exe
  • RCPUninstall.exe
  • RegcleanPro.dll
  • RegCleanPro3.exe
  • sysrc.exe
  • sysrc_trial.exe
  • RegTask.exe - RegTask
  • isxdl.dll (by Bjørnar Henden) - ISX Download DLL
  • unins000.exe - Setup/Uninstall

Program behaviorsBehaviors exhibited

2 Scheduled Tasks
  • RegCleanPro.exe is scheduled as a task named 'RegClean Pro_UPDATES' (runs weekly on Wednesdays at 5:48 AM).
  • systweakasp.exe is scheduled as a task named 'Advanced System Protector'.
2 Scheduled Tasks (Boot/Login)
  • RegCleanPro.exe is automatically launched at startup through a scheduled task with the class {159F66E0-FFA7-4D61-89C3-BE80B4C00DD3}.
  • systweakasp.exe is automatically launched at startup through a scheduled task named Advanced System Protector.
2 Startup Files (User Run)
  • RegCleanPro.exe is loaded in the current user (HKCU) registry as an auto-starting executable named 'RDReminder' and executes as C:\Program Files\RegClean Pro\RegCleanPro.exe -rem.
  • systweakasp.exe is loaded in the current user (HKCU) registry as an auto-starting executable named 'SystweakASP' and executes as "C:\Program Files\RegClean Pro\SystweakASP.exe" /verysilent.
Network connections
  • RegCleanPro.exe connects to (port 80).
  • RegCleanPro.exe connects to (port 80).

Program resource utilizationResource utilization averages

Memory:23.35 MB
21.09 MB average
Total CPU:0.0014076627%
0.031193% average
Kernel CPU:0.00076672%
0.016088% average
User CPU:0.00064095%
0.015104% average

How do I remove RegClean Pro?

Quickly and completely remove RegClean Pro from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall RegClean Pro 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: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program RegClean Pro, click it, and then do one of the following:
    • Windows Vista/7/8: 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 RegClean Pro.

Win 7 (SP1) 58%
Win 8 0%
Auto-starting? Yes
(Found in the run registry)
Uninstall it 47%
Keep it 53%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 66.37%
Windows 8 14.24%
Windows XP 11.75%
Windows Vista 7.61%
Windows Server 2003 0.04%
Which OS releases does it run on?
Windows 7 Home Premium 31.07%
Windows 7 Ultimate 21.41%
Microsoft Windows XP 11.66%
Windows 7 Professional 8.91%
Windows Vista Home Premiu... 5.87%
Windows 8 5.79%

Distribution by countryGeography

27.52% of installs come from the United States
Which countries install it?
  United States 27.52%
  Germany 8.69%
  Brazil 4.54%
  Iran 4.50%
  Italy 3.98%
  Israel 2.51%
  Netherlands 2.49%
  France 2.37%
  Spain 2.32%
  United Kingdom 2.20%
  MA 1.99%
  Turkey 1.88%
  Canada 1.86%
  Belgium 1.70%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 24.08%
Acer 19.06%
Dell 14.02%
ASUS 8.68%
Toshiba 7.39%
Lenovo 4.30%
Sony 3.78%
Samsung 3.66%
American Megatrends 2.96%
Medion 2.46%
Intel 1.65%
Common models
HP Pavilion g6 Notebook P... 3.32%
HP Pavilion dv6 Notebook ... 3.19%
HP Pavilion dv7 Notebook ... 1.84%
Dell Inspiron N5110 1.75%
HP Pavilion g7 Notebook P... 1.35%
TOSHIBA Satellite C660 1.14%

About Systweak Inc

Advanced System Optimizer is a software utility for Windows that has utilities for optimization, speedup, cleanup, memory management, etc.
Publisher URL: www.systweak.com

comments2 comments

user comment
user comment
Lyman5 months ago
Same problem here. Error message;latest version corrupted; will not allow the uninstall. Looks like it is running in the background all the time and crashing video streams. How do I get rid of it?
user comment
Help please6 months ago
Help it is giving me an Error message saying I have to get the latest version because this one is corrupt. It won't allow me to uninstall it!