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Process name: Realnetworks GUI Library
Application using this process: RealPlayer
Recommended: Scan your system for invalid registry entries.
What is pngu3263.dll doing on my computer?
pngu3263.dll contains libraries which deal with the GUI for Realnetworks RealPlayer Non-system processes like pngu3263.dll 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 pngu3263.dll 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.
pngu3263.dll is a safe process
Can I stop or remove pngu3263.dll?
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. pngu3263.dll is used by 'RealPlayer'.This is an application created by 'Realnetworks'. To stop pngu3263.dll permanently uninstall 'RealPlayer' 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 pngu3263.dll 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.