What does the razerofa.exe file do?
The razerofa.exe process is also known as Razer OFA - On-the-Fly Sensitivity Adjustment and is a part of Razer DeathAdder™ Mouse or, as the case may be, Razer Lachesis. This software is produced by Razer (www.razerzone.com). An obsolete or defective version of razerofa.exe can cause problems for your computer that can range from slowness to error messages such as these:
- Razer OFA has stopped working. Windows is checking for a solution to the problem... (Windows 10, 8, 7)
- Razer OFA has stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available. (Windows 10, 8, 7)
- razerofa.exe has encountered a problem and needs to close. (Windows XP)
- Access violation at address FFFFFFFF in module razerofa.exe. Read of address 00000000.
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What you should know about razerofa.exe Razer OFA
razerofa.exe is not part of Windows, but it is important nonetheless. Razerofa.exe is found in a subdirectory of "C:\Program Files".
The file size is 163,840 bytes.
The application does not have a visible window, and does not appear on the taskbar. The razerofa file is not part of the Windows operating system. For this reason, 42% of all experts consider this file to be a possible threat. The probability that it can cause harm is high.
If you see this file on your hard drive or in Windows Task Manager, please make sure that it is not a malicious variant. It's a fact that many trojans try to cloak their true identity by calling themselves razerofa.exe. With the above information or by using tools like Security Task Manager you can determine if, in your case, the file is an undesirable variant.
What do other computer users say about razerofa?
|Part of Razer Diamonback drivers |
|Programmdatei. Unbedenklich |
|Razer Mouse driver |
|Driver used with Razor diamondback mouse |
|Software for Razer Mice (further information...) |
Summary: 9 users judge razerofa.exe to be an essential file that should not be touched. One user considers it harmless. source: file.net
How to uninstall Razer DeathAdder™ Mouse or Razer Lachesis
To remove Razer OFA from your computer, please follow the manual instructions below or use an automatic uninstaller product.
- Click the Windows Start Button. You find it in the lower left corner of the taskbar.
- Type the word uninstall.
- Click Add or remove programs.
- Now locate Razer DeathAdder™ Mouse or Razer Lachesis in the list of displayed applications.
- Click the program, and then click Uninstall.
How to tell if razerofa.exe (Razer OFA) was uninstalled cleanly
After uninstalling, restart your computer. Then start Windows Explorer and see if there is still a folder with the name of the software under C:\Program Files. Be sure to check the Registry as well for remnants of Razer OFA. To do this, start "Regedit", then look under "HKEY_LOCAL_MACHINE" > "Software" for Razer OFA or the name of the producer. Always keep in mind that only a computer professional should ever directly delete entries in the Windows Registry.
What to do if a program does not uninstall
The easiest way to remove any kind of software cleanly and accurately is to use an uninstaller tool. Because the uninstaller automatically creates a backup, there is no risk of anything going wrong.
Last but not least
If Windows not working quite right for you, or if startup is taking a long time, or razerofa.exe is causing problems for you, a good Windows diagnostic tool may very well help. This is especially effective when it comes to older computers that have accumulated vast quantities of "garbage data" as the result of many software installs and uninstalls.