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What does the jsmudrv.386 file do?

We are unfortunately unable to provide any details about the the producer and its related software. There is simply nothing available. However, you can read about what the jsmudrv.386 process does elsewhere on this page. An obsolete or defective version of jsmudrv.386 can cause problems for your computer that can range from slowness to error messages such as these:

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What you should know about jsmudrv.386 jsmudrv.386

jsmudrv.386 is not part of Windows, but it is important nonetheless. Jsmudrv.386 is found in the C:\Windows\System32 directory. The file size is 5,720 bytes.
If necessary, you can manually stop or start this driver in the Device Manager. The Device Manager can be found in Windows Control Panel under Hardware and Sound/Devices and Printers/Device Manager. The driver facilitates access to your computer's hardware and accessories. There is no embedded description in this file. These days, this is rather unusual This jsmudrv.386 process does not have a visible window, and does not appear on the taskbar. There is no concrete documentation available for this service. The application is initiated as part of Windows start-up (Registry: system.ini). This file was developed by a so-called third party provider - and not by Microsoft. jsmudrv.386 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, 70% 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 jsmudrv.386. 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 jsmudrv?

Is a simulator driver for JobGen Plus. (further information...)
Jeroen Vandezande

Summary: One user judges jsmudrv.386 to be an essential file that should not be touched. source: file.net

How to uninstall unknown

jsmudrv.386 jsmudrv.386 fix

To remove jsmudrv.386 from your computer, please follow the manual instructions below or use an automatic uninstaller product.

  1. Click the Windows Start Button. In Windows 8, look for Control Panel.
  2. Click Control Panel.
  3. Click Uninstall a program.
  4. Look for unknown in the list of available programs.
  5. Click Uninstall.

How to tell if jsmudrv.386 (jsmudrv.386) 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 jsmudrv.386. To do this, start "Regedit", then look under "HKEY_LOCAL_MACHINE" > "Software" for jsmudrv.386 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 jsmudrv.386 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.

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