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What does the hppwrsav.exe file do?

The hppwrsav.exe process is also known as hppwrsav.exe and is a part of HP PrecisionScan LT Software. This software is produced by unknown. An obsolete or defective version of hppwrsav.exe 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 hppwrsav.exe hppwrsav.exe

hppwrsav.exe is not a Windows system file and is known to frequently cause computer problems. Hppwrsav.exe is found in a subdirectory of "C:\Program Files" - mainly C:\SCANJET\PrecisionScanLT\. The file size is 23,552 bytes.
Hppwrsav.exe does not contain any exact product information, as would normally be expected today. The program executes in the background, and can only be terminated using Windows Task Manager. This hppwrsav.exe process is initiated as part of Windows start-up (Registry: MACHINE\Run). This file is no part of Microsoft Windows. For this reason, 64% 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 hppwrsav.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 hppwrsav?

Hp Scanjet driver
MK-Devil
Hp Scanjet Driver
Part of Hp Scanjet software
A patch for HP flatbed scanner

Summary: One user judges hppwrsav.exe to be an essential file that should not be touched. However, one user considers this to be a suspicious process and would like to get rid of it. source: file.net

How to uninstall HP PrecisionScan LT Software

hppwrsav.exe hppwrsav.exe fix

To remove hppwrsav.exe 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 HP PrecisionScan LT Software in the list of available programs.
  5. Click Uninstall.

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

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