Fixing Msvcr71.dll Errors

Posted by Kathy in Fix DLL Errors on 06-04-2009

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freescanThis is one of the dreaded error messages for software engineers as they frequently come across this because it is caused by Microsoft Visual C program. The 71 is the DLL file indicates that the engine being used by the Visual C program is 7.1. The DLL file is also required for the normal functioning of the mouse, in the absence of the file, scrolling functioning and drop down functions are temporarily disabled. Some of the causes for the error messages concerning msvcr71.dll are listed below.

  • As with most of the DLL errors being seen, this error message will appear as soon as inappropriate software or hardware with incorrect software is installed on the PC.
  • The presence of malicious or older corrupt DLL files in the system will also lead to the display of msvcr71.dll errors.
  • In the course of installing programs, sometimes a newer DLL file may get over written by an older DLL file. This might also lead to msvcr71.dll related errors.
  • Some corrupt files of the office suite Microsoft Office will also lead to msvcr71.dll errors.
  • The presence of malware in the form of virus or spyware along with a registry which has been corrupted by the help of virus will also facilitate in display of the error messages.

Some basic troubleshooting techniques have been listed in the following passages.

  • Give a thought about the origin of the error messages. Did it occur soon after the installation of new software or with the installation of hardware? Damaged hardware or the driver which was shipped with the hardware may be the culprit in such cases. Searching for the newest driver in the vendor’s website is always recommended.
  • The next troubleshooting step which is to be followed is updating all the softwares of the PC including the operating system to the newest available versions. Vendors are aware of such error messages and keep on updating their releases with newer and modified ones so as to eliminate the error causing files.
  • Most of the vendors resort to DLL sharing mechanism. Instead of listing down a separate DLL file for their software, they always piggyback on the existing versions of DLL files. But the real problem arises when one of the applications which are using the shared DLL file is uninstalled. Along with the original software, the shared DLL file will also be removed and the other softwares which use these DLL files will be affected. This is one of the gripes of using shared DLL architecture.
  • Always invest on good antivirus software which features anti spyware solutions too. Some of the malware agents are known to cause msvcr71.dll errors. Keeping them updated along with regular scanning of the PC will help in keeping them at bay.
  • If the msvcr71.dll error is caused due to a registry error, you can also try investing on solutions such as http://www.registry-cleaner-tool.com/ These well known software solutions are known to be effective in fixing all the errors related to the registry.

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