What is the mscoreei.dll component needed for?Simply stated, a DLL file is an unnamed executable file. It cannot be directly invoked, but it can be called by any executable Windows program.
The mscoreei.dll process is also known as Microsoft .NET Runtime Execution Engine or, as the case may be, Microsoft .NET Framework (Version 4 Client Profile) and is a part of Microsoft .NET Framework (Version 4 Client Profile, 4 Client, 4, 4.5 RC) or, as the case may be, The Medical Manager MMClient. This software is produced by Microsoft (www.microsoft.com). An obsolete or defective version of mscoreei.dll can cause problems for your computer that can range from slowness to error messages such as these:
- Microsoft .NET Runtime Execution Engine has stopped working. Windows is checking for a solution to the problem... (Windows 10, 8, 7)
- Microsoft .NET Runtime Execution Engine 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)
- mscoreei.dll has encountered a problem and needs to close. (Windows XP)
- Access violation at address FFFFFFFF in module mscoreei.dll. Read of address 00000000.
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What you should know about mscoreei.dll Microsoft .NET Runtime Execution Engine
mscoreei.dll is not part of Windows, but it is important nonetheless. Mscoreei.dll is found in a subdirectory of C:\Windows or sometimes in a subdirectory of "C:\Program Files".
Frequently occurring are file sizes such as 413,520 bytes (81% of all these files), 413,008 bytes as well as 7 other variants.
This so-called dynamic link library (DLL) contains all the functions that have been transferred to a separate file. These transferred functions are available not only to this particular program, but can also be used by other applications. This process does not appear as a visible window, but only in Task Manager. The original file has a digital certificate (see its file properties). There is no concrete documentation available for this service. The mscoreei file is not part of the Windows operating system. Mscoreei.dll also can also affect other applications by changing their properties. Such manipulation can cause an application to do things other than what it is intended to do. For this reason, 58% 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 mscoreei.dll. 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 mscoreei?
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 Microsoft .NET Framework or The Medical Manager MMClient
To remove Microsoft .NET Runtime Execution Engine 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 Microsoft .NET Framework or The Medical Manager MMClient in the list of available programs.
- Click Uninstall.
How to tell if mscoreei.dll (Microsoft .NET Runtime Execution Engine) 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 Microsoft .NET Runtime Execution Engine. To do this, start "Regedit", then look under "HKEY_LOCAL_MACHINE" > "Software" for Microsoft .NET Runtime Execution Engine 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 mscoreei.dll is causing problems for you, a good Registry Cleaner 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.