What does the SkyDrive.exe file do?
The SkyDrive.exe process is also known as OneDrive Sync Engine or, as the case may be, Microsoft SkyDrive and is a part of Microsoft Windows Operating System or, as the case may be, Microsoft SkyDrive. This software is produced by Microsoft (www.microsoft.com) or, as the case may be, Tiranium AntiVirus. An outdated or faulty version of SkyDrive.exe can cause problems for your computer, ranging from slowness to error messages like these:
- OneDrive Sync Engine has stopped working. Windows is checking for a solution to the problem... (Windows 11, 10, 7)
- OneDrive Sync Engine 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)
- SkyDrive.exe has encountered a problem and needs to close.
- Access violation at address FFFFFFFF in module SkyDrive.exe. Read of address 00000000.
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What you should know about SkyDrive.exe OneDrive Sync Engine
SkyDrive.exe is not part of Windows, but it is important nonetheless. SkyDrive.exe is found in a subdirectory of "C:\Users\USERNAME" or sometimes in a subdirectory of "C:\Program Files".
Frequently occurring are file sizes such as 257,136 bytes (42% of all these files), 277,672 bytes as well as 4 other variants.
The SkyDrive file is not part of the Windows operating system. The file has a digital signature. This confirms that the producer has been registered with a certificate authority. Windows starts the process each time that the computer boots up (Registry: Run).
This SkyDrive program does not appear as a visible window, but only in Task Manager.
For this reason, 37% of all experts consider this file to be a possible threat. The probability that it can cause harm is high.
- A SkyDrive.exe file has a 0% certainty of being dangerous if it is found in the C:\Windows\System32 directory. In this case, the file size is usually 877,056 bytes (50% of all these files) or, as the case may be, 671,232 bytes. The Windows operating system requires this file. The application has a visible window, and can be closed by clicking the red X button.. The file contains Microsoft's digital signature. This confirms its authenticity. SkyDrive.exe is capable of record keystrokes.
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 SkyDrive.exe. 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 SkyDrive?
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 the program or Microsoft SkyDrive
To remove OneDrive Sync Engine 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 the program or Microsoft SkyDrive in the list of displayed applications.
- Click the program, and then click Uninstall.


How to check if SkyDrive.exe (OneDrive Sync Engine) 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 OneDrive Sync Engine. To do this, start Regedit, then look under HKEY_LOCAL_MACHINE > Software for: OneDrive Sync Engine 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 SkyDrive.exe 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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