What is the msdbg2.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 msdbg2.dll process is also known as Active Debugging Proxy/Stub or, as the case may be, Microsoft Visual Studio (Version 7.0 Debugging Proxy/Stub) and is a part of Microsoft Visual Studio .NET or, as the case may be, Microsoft Office Professional Edition. This software is produced by Microsoft (www.microsoft.com). An obsolete or defective version of msdbg2.dll can cause problems for your computer that can range from slowness to error messages such as these:
- Active Debugging Proxy/Stub has stopped working. Windows is checking for a solution to the problem... (Windows 10, 8, 7)
- Active Debugging Proxy/Stub 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)
- msdbg2.dll has encountered a problem and needs to close. (Windows XP)
- Access violation at address FFFFFFFF in module msdbg2.dll. Read of address 00000000.
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What you should know about msdbg2.dll Active Debugging Proxy/Stub
msdbg2.dll is not part of Windows, but it is important nonetheless. Msdbg2.dll is found in a subdirectory of "C:\Program Files\Public Documents".
Frequently occurring are file sizes such as 176,128 bytes (83% of all these files) or, as the case may be, 192,512 bytes.
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. It 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. This process does not have a visible window, and does not appear on the taskbar. For this service - unlike Windows' own system services - there is no good description available. The msdbg2 file is not part of the Windows operating system. For this reason, 60% of all experts consider this file to be a possible threat. The probability that it can cause harm is high.
A msdbg2.dll file has a 36% certainty of being dangerous if it is found in the C:\Windows\System32 directory. In this case, the file size is usually 265,720 bytes. The original file by Microsoft is digitally signed. So please check the file on your computer. It 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. The program executes in the background, and can only be terminated using Windows Task Manager. The original file has a digital certificate (see its file properties). The service has no characteristics or description of its own. This is unusual. The msdbg2 file is not part of the Windows operating system.
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 msdbg2.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 msdbg2?
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 Visual Studio .NET or Microsoft Office Professional Edition
To remove Active Debugging Proxy/Stub 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 Microsoft Visual Studio .NET or Microsoft Office Professional Edition in the list of displayed applications.
- Click the program, and then click Uninstall.
How to tell if msdbg2.dll (Active Debugging Proxy/Stub) 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 Active Debugging Proxy/Stub. To do this, start "Regedit", then look under "HKEY_LOCAL_MACHINE" > "Software" for Active Debugging Proxy/Stub 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 msdbg2.dll 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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