RtkClassFilter
Overview
RtkClassFilter is a program developed by Realtek Semiconductor. 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 software installer includes 5 files and is usually about 2.8 MB (2,939,756 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 10. While about 34% of users of RtkClassFilter come from the United States, it is also popular in United Kingdom and Australia.
Program details
URL: www.realtek.com.tw
Installation folder: C:\Program Files\REALTEK\RtkClassFilter\
Uninstaller: "C:\Program Files\InstallShield Installation Information\{8220FCF2-A57F-4236-BFCC-C6C2268E851E}\setup.exe" -runfromtemp -l0x040a -removeonly
Estimated size: 2.8 MB
Files installed by RtkClassFilter
-
RtkBtfilter.sys - Bluetooth Software (Filter Driver for the Realtek Bluetooth Chip)
-
ClassInstaller.exe
-
DPInst.exe (by Microsoft) - Instalador de paquetes de controladores (DPInst) (Instalador de paquetes de controladores)
-
WdfCoInstaller01009.dll (by Microsoft) - WDF Coinstaller
Behaviors exhibited
Scheduled Task
- DPInst.exe is scheduled as a task with the class '{977A96A6-0581-4972-AFFD-1C74EA3623C9}' (runs on registration).
How do I remove RtkClassFilter?
You can uninstall RtkClassFilter from your computer by using the Add/Remove Program feature in the Window's Control Panel.
- 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.
- When you find the program RtkClassFilter, 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).
- Follow the prompts. A progress bar shows you how long it will take to remove RtkClassFilter.
OS VERSIONS
Win 7 (SP1) 83%
Win 7 0%
|
|
USER ACTIONS
 |
Uninstall it 3%
Keep it 97%
|
|
|
GLOBAL RANK
 #5,811
|
Windows
Which Windows OS versions does it run on?
| Windows 7 |
86.85% |
|
| Windows 10 |
12.96% |
|
| Windows XP |
0.12% |
|
| Windows Vista |
0.06% |
|
Which OS releases does it run on? |
| Windows 7 Home Premium |
56.21% |
|
| Windows 7 Professional |
10.79% |
|
| Windows 7 Ultimate |
9.91% |
|
| Windows 7 Home Basic |
9.03% |
|
| Windows 10 Home |
6.84% |
|
| Windows 8.1 Pro |
1.82% |
|
Geography
33.98% of installs come from the United States
Which countries install it?
| United States |
33.98% |
| United Kingdom |
10.64% |
| Australia |
10.21% |
| France |
2.71% |
| Canada |
2.50% |
| Germany |
2.39% |
| Saudi Arabia |
2.17% |
| India |
1.85% |
| Mexico |
1.52% |
| Belgium |
1.41% |
| Sweden |
1.36% |
| Netherlands |
1.30% |
| Russia |
1.25% |
| United Arab Emirates |
1.14% |
PC manufacturers
What PC manufacturers (OEMs) have it installed?
| Toshiba |
96.85% |
|
| Acer |
1.74% |
|
| Dell |
0.71% |
|
| Hewlett-Packard |
0.58% |
|
| Lenovo |
0.13% |
|
Common models |
| TOSHIBA Satellite S855 |
9.43% |
|
| TOSHIBA Satellite C850 |
7.58% |
|
| TOSHIBA Satellite P850 |
7.58% |
|
| TOSHIBA Satellite C855D |
4.23% |
|
| Toshiba LX835 |
4.23% |
|
| TOSHIBA Satellite L875D |
3.17% |
|
About Realtek Semiconductor
Realtek manufactures a wide variety of products that can be broadly categorized into two subdivisions: Communications Network ICs, and Computer Peripheral and Multimedia ICs.
Publisher URL: www.realtek.com