Should I remove O2Micro 1394 OHCI Compliant Host Controller Driver?
What percent of users and experts removed it?
8% remove it92% keep it
What do people think about it?
(click star to rate)
How common is it?
Global Rank #16,732
United States Rank #25,686
Reach 0.0152%
Versions
Version | Distribution |
1.0.00 |
100.00% |
|
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O2Micro 1394 OHCI Compliant Host Controller Driver
What is O2Micro 1394 OHCI Compliant Host Controller Driver?
This is the software package that includes the required drivers, configuration and management utilities to support the O2Micro 1394 OHCI Compliant Host Controller.
Overview
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 DPInst.exe. The software installer includes 6 files and is usually about 3.49 MB (3,657,278 bytes).
Program details
URL: www.o2micro.com
Installation folder: C:\Program Files\O2Micro\
Uninstaller: "C:\Program Files\InstallShield Installation Information\{AFC44A23-E6A8-4625-B6B1-23D438525D59}\setup.exe" -runfromtemp -l0x0409 -removeonly
Estimated size: 3.49 MB
Files installed by O2Micro 1394 OHCI Compliant Host Controller Driver
Program executable: | DPInst.exe |
Name: | Treiberpaket-Installationsprogramm (DPInst) |
| Treiberpaket-Installationsprogramm |
Path: | C:\Program Files\O2Micro\DPInst.exe |
MD5: | 591d48093722c976b3a419ea2a294182 |
Additional files:
-
o2flash.exe - O2 MS1/MP1 Service (O2 Flash Memory Service)
-
O2Icon_2.dll - O2Icon_2 Dynamic Link Library (O2Icon_2)
-
DIFxAPI.dll (by Microsoft) - Driver Install Frameworks API (DIFxAPI) (Driver Install Frameworks for API library module)
-
DPInst.exe (by Microsoft) - Treiberpaket-Installationsprogramm (DPInst) (Treiberpaket-Installationsprogramm)
-
KeyFD32.exe
-
O2Icon.dll - O2Icon Dynamic Link Library (O2Micro_Icon)
Behaviors exhibited
Service
- o2flash.exe runs as a service named 'o2flash' (o2flash).
Resource utilization averages
Show technical details
o2flash.exe |
Memory: | 1.83 MB | |
Total CPU: | 0.0002988273% | |
Kernel CPU: | 0.00023973% | |
User CPU: | 0.00005909% | |
CPU cycles/sec: | 104,906 | |
I/O reads/min: | 5 Bytes | |
How do I remove O2Micro 1394 OHCI Compliant Host Controller Driver?
You can uninstall O2Micro 1394 OHCI Compliant Host Controller Driver 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 O2Micro 1394 OHCI Compliant Host Controller Driver, 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 O2Micro 1394 OHCI Compliant Host Controller Driver.
OS VERSIONS
Win 7 (SP1) 75%
Win 7 9%
|
|
HOW IT RUNS
Windows Service? Yes
(Installs a service)
|
|
USER ACTIONS
|
Uninstall it 8%
Keep it 92%
|
|
Windows
Which Windows OS versions does it run on?
Windows 7 |
84.33% |
|
Windows 10 |
15.67% |
|
Which OS releases does it run on? |
Windows 7 Home Premium |
59.40% |
|
Windows 7 Ultimate |
13.42% |
|
Windows 7 Professional |
9.40% |
|
Windows 10 Home |
6.04% |
|
Windows 8.1 Pro |
5.03% |
|
Windows 8 Pro |
1.68% |
|
Geography
29.87% of installs come from Germany
Which countries install it?
Germany |
29.87% |
United States |
19.81% |
United Kingdom |
5.97% |
France |
4.09% |
Austria |
3.77% |
Spain |
3.14% |
Canada |
2.83% |
Italy |
2.83% |
Netherlands |
2.52% |
Belgium |
2.20% |
Russia |
1.57% |
Australia |
1.26% |
Poland |
1.26% |
Sweden |
1.26% |
PC manufacturers
What PC manufacturers (OEMs) have it installed?
Acer |
61.25% |
|
Dell |
14.02% |
|
Toshiba |
10.33% |
|
Lenovo |
8.86% |
|
Hewlett-Packard |
1.48% |
|
MSI |
1.11% |
|
Sahara |
0.74% |
|
Packard Bell |
0.74% |
|
NEC |
0.37% |
|
Medion |
0.37% |
|
Gateway |
0.37% |
|
ASUS |
0.37% |
|
Common models |
Acer Aspire 8943G |
40.94% |
|
Acer Aspire 8935G |
10.74% |
|
LENOVO IdeaCentre A300 |
8.05% |
|
TOSHIBA Qosmio X500 |
2.68% |
|
Dell Latitude D630 |
2.01% |
|
TOSHIBA SATELLITE P500 |
1.68% |
|
About (from O2Micro International LTD.)
O2Micro International limited designs, develops and markets innovative power management and e-commerce components and systems for the Communications, Computer, Consumer, Industrial, and Automotive markets.
Publisher URL: www.o2micro.com