What does the Best Buy pc app.appref-ms file do?
The producer and the name of the related software for the Best Buy pc app Prozess are not known. An outdated or faulty version of Best Buy pc app.appref-ms can cause problems for your computer, ranging from slowness to error messages like these:
- Best Buy pc app has stopped working. Windows is checking for a solution to the problem... (Windows 11, 10, 7)
- Best Buy pc app 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 11, 10, 7)
- Best Buy pc app.appref-ms has encountered a problem and needs to close.
- Access violation at address FFFFFFFF in module Best Buy pc app.appref-ms. Read of address 00000000.
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What you should know about Best Buy pc app.appref-ms Best Buy pc app
Best Buy pc app.appref-ms is not part of Windows, but it is important nonetheless. Best Buy pc app.appref-ms is found in a subdirectory of "C:\Users\USERNAME".
The file size is 398 bytes.
The program appears as a window on the desktop. Best Buy pc app.appref-ms was developed by a so-called third party provider - and not by Microsoft. Windows starts the process each time that the computer boots up (Registry: Run).
There is no internal description of the file.
Best Buy pc app.appref-ms appears to be a file that was compressed by an EXE-Packer. This technique is often used by trojans to keep the file size small and also hamper debugging efforts. However, this in itself is not sufficient reason to presume malicious intent, since even well-intentioned, professional software producers take advantage of compressed files.
For this reason, 66% of all experts consider this file to be a possible threat. The probability that it can cause harm is high.
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 Best Buy pc app.appref-ms. 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 Best Buy pc app?
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 unknown
To remove Best Buy pc app from your computer, please follow the manual instructions below.
- Click the Windows Start Button. You can find it in the lower-left corner of the taskbar.
- Type 'uninstall'.
- Click Add or remove programs.
- Now locate unknown in the list of displayed applications.
- Click the program, and then click Uninstall.


How to check if Best Buy pc app.appref-ms (Best Buy pc app) was uninstalled completely
After uninstalling, restart your computer. Then open Windows Explorer and check if a folder with the software name still exists under C:\Program Files. Also, check the Registry for remnants of Best Buy pc app. To do this, start Regedit, then look under HKEY_LOCAL_MACHINE > Software for: Best Buy pc app or the name of the producer. Keep in mind that only a computer professional should delete entries in the Windows Registry directly.
Last but not least
If Windows is not working properly, startup is slow, or Best Buy pc app.appref-ms is causing problems, a good Windows diagnostic tool may 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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