What does the karna.dat file do?
The author of the karna.dat process cannot be determined with certainty. An obsolete or defective version of karna.dat can cause problems for your computer that can range from slowness to error messages such as these:
- karna.dat has stopped working. Windows is checking for a solution to the problem... (Windows 10, 8, 7)
- karna.dat 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)
- karna.dat has encountered a problem and needs to close. (Windows XP)
- Access violation at address FFFFFFFF in module karna.dat. Read of address 00000000.
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What you should know about karna.dat karna.dat
karna.dat is not part of Windows, but it is important nonetheless. Karna.dat is found in the C:\Windows\System32 directory or sometimes in the C:\Windows directory.
Frequently occurring are file sizes such as 6,144 bytes (98% of all these files) or, as the case may be, 1,536 bytes.
This karna.dat process is recognizable as a window and also on the taskbar. There is no internal description of the file. When Windows starts, this process is automatically started at the same time (Registry: AppInit_DLLs). This file does not come from Microsoft and is not part of the operating system. karna.dat appears to be a file that was compressed by an EXE-Packer. This technique is often used by trojans to keep the file size small and also hamper debugging efforts. However, this in itself is not sufficient reason to presume malicious intent, since even well-intentioned, professional software producers take advantage of compressed files. For this reason, 43% 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 karna.dat. 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 karna?
The file spreads very slowly and does not often make an appearance. Therefore, feedback from other users is not yet available.
Summary: source: file.net
How to uninstall unknown
To remove karna.dat from your computer, please follow the manual instructions below or use an automatic uninstaller product.
- Click the Windows Start Button. In Windows 8, look for Control Panel.
- Click Control Panel.
- Click Uninstall a program.
- Look for unknown in the list of available programs.
- Click Uninstall.
How to tell if karna.dat (karna.dat) 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 karna.dat. To do this, start "Regedit", then look under "HKEY_LOCAL_MACHINE" > "Software" for karna.dat 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 karna.dat 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.