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Process name: Microsoft Outlook Express
Application using this process: Microsoft Outlook Express
Recommended: Scan your system for invalid registry entries.
What is msimn.exe doing on my computer?
msimn.exe is the executable for Microsoft Outlook Express, the default POP3 email application included with Microsoft Windows. This process should not be removed while you have Outlook Express open.
Non-system processes like msimn.exe originate from software you installed on your system. Since most applications store data in your system's registry, it is likely that over time your registry suffers fragmentation and accumulates invalid entries which can affect your PC's performance. It is recommended that you check your registry to identify slowdown issues.
In order to ensure your files and data are not lost, be sure to back up your files online. Using a cloud backup service will allow you to safely secure all your digital files. This will also enable you to access any of your files, at any time, on any device.
Is msimn.exe harmful?
This process is considered safe. It is unlikely to pose any harm to your system. Scan your system now to identify issues with this process and services that can be safely removed.
msimn.exe is a safe process
Can I stop or remove msimn.exe?
Most non-system processes that are running can be stopped because they are not involved in running your operating system. Scan your system now to identify unused processes that are using up valuable resources. msimn.exe is used by 'Microsoft Outlook Express'.This is an application created by 'Microsoft Corp.'. To stop msimn.exe permanently uninstall 'Microsoft Outlook Express' from your system. Uninstalling applications can leave invalid registry entries, accumulating over time. Run a free scan to find out how to optimize software and system performance.
Is msimn.exe CPU intensive?
This process is not considered CPU intensive. However, running too many processes on your system may affect your PC’s performance. To reduce system overload, you can use the Microsoft System Configuration Utility to manually find and disable processes that launch upon start-up. Alternatively, download PC Mechanic to automatically scan and identify any PC issues.