MSVCR80.dll is a Windows DLL file. DLL is the abbreviation for Dynamic Link Library. DLL files are needed by programs or web browser extensions, because they contain program code, data, and resources. You can fix your MSVCR80.dll problem by downloading the correct MSVCR80.dll file. The following information can help you determine if MSVCR80.dll is a Windows system file or if it belongs to an application that you can trust.
The process known as Microsoft® C Runtime Library or Microsoft Office Enterprise (version 2007)
belongs to software Microsoft Visual Studio (version 2005) or Microsoft Visual C (version 2005 Redistributable) or Microsoft Office Professional Plus (version 2010) or Microsoft Office Single Image (version 2010) or Microsoft Office Enterprise (version 2007) or Microsoft Office Standard (version 2010) or Microsoft Office Professional or Microsoft SQL Server (version 2012 Management Objects, 2014 Management Objects)
by Microsoft (www.microsoft.com).
Description: MSVCR80.dll is not essential for the Windows OS and causes relatively few problems. MSVCR80.dll is located in a subfolder of C:\Windows.
Known file sizes on Windows 10/8/7/XP are 632,656 bytes (69% of all occurrences), 626,688 bytes, 635,904 bytes, 633,672 bytes or 633,696 bytes.
A .dll file (Dynamic Link Library) is a special type of Windows program containing functions that other programs can call. This .dll file can be injected to all running processes and can change or manipulate their behavior. The program has no visible window. There is no detailed description of this service. It can change the behavior of other programs or manipulate other programs. The MSVCR80.dll file is not a Windows system file. The file has a digital signature. The software can be uninstalled in the Control Panel. Therefore the technical security rating is 39% dangerous, however you should also read the user reviews.
Recommended: Identify MSVCR80.dll related errors
If MSVCR80.dll is located in a subfolder of "C:\Program Files", the security rating is 36% dangerous. The file size is 632,656 bytes. The MSVCR80.dll file is a trustworthy file from Microsoft. It can change the behavior of other programs or manipulate other programs. The program is not visible. The file has a digital signature. There is no detailed description of this service. It is not a Windows core file.
Important: Some malware camouflages itself as MSVCR80.dll, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the MSVCR80.dll process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
A clean and tidy computer is the key requirement for avoiding problems with MSVCR80. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.
Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To help you analyze the MSVCR80.dll process on your computer, the following programs have proven to be helpful: Security Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.