What does the CLToast.exe file do?
The CLToast.exe process is also known as CLToast Application and is a part of CLToast Application. This software is produced by CyberLink (www.gocyberlink.com). An outdated or faulty version of CLToast.exe can cause problems for your computer, ranging from slowness to error messages like these:
- CLToast Application has stopped working. Windows is checking for a solution to the problem... (Windows 11, 10, 7)
- CLToast Application 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)
- CLToast.exe has encountered a problem and needs to close.
- Access violation at address FFFFFFFF in module CLToast.exe. Read of address 00000000.
Free PC Check
Take advantage of our free computer check to identify problems with CLToast.exe
Scan your computer for free with the Windows Repair Tool. This tool repairs Windows and improves its performance. Scans are free. A premium version is available for purchase.
What you should know about CLToast.exe CLToast Application
CLToast.exe is not part of Windows, but it is important nonetheless. CLToast.exe is found in a subdirectory of "C:\Program Files".
Frequently occurring are file sizes such as 2,318,320 bytes (30% of all these files), 2,322,472 bytes as well as 4 other variants.
The application has a visible window, and can be closed by clicking the red X button.. The file was developed by a so-called third party provider - and not by Microsoft. The file has a digital signature. This confirms that the producer has been registered with a certificate authority.
CLToast.exe is capable of interpret keystrokes.
For this reason, 26% 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 CLToast.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 CLToast?
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 CLToast Application
To remove CLToast Application 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 CLToast Application in the list of displayed applications.
- Click the program, and then click Uninstall.


How to check if CLToast.exe (CLToast Application) 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 CLToast Application. To do this, start Regedit, then look under HKEY_LOCAL_MACHINE > Software for: CLToast Application 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 CLToast.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.
Users interested in CLToast.exe have also searched for: nmap.exe mep.exe cbfs3.sys CLToast.exe autoit3_x64.exe pwmewsvc.exe dbagent.exe osd64.exe [index]