What does the fontdrvhost.exe file do?
The fontdrvhost.exe process is also known as Usermode Font Driver Host and is a part of Microsoft Windows Operating System. This software is produced by Microsoft (www.microsoft.com). An outdated or faulty version of fontdrvhost.exe can cause problems for your computer, ranging from slowness to error messages like these:
- Usermode Font driver Host has stopped working. Windows is checking for a solution to the problem... (Windows 11, 10, 7)
- Usermode Font driver Host 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)
- fontdrvhost.exe has encountered a problem and needs to close.
- Access violation at address FFFFFFFF in module fontdrvhost.exe. Read of address 00000000.
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What you should know about fontdrvhost.exe Usermode Font driver Host
fontdrvhost.exe is part of Windows. Fontdrvhost.exe is found in the C:\Windows\System32 directory.
Frequently occurring are file sizes such as 673,456 bytes (7% of all these files), 626,528 bytes as well as 47 other variants.
The fontdrvhost file is part of the operating system. The application does not appear as a visible window, but only in Task Manager. To verify its trustworthiness, Microsoft has provided it with an embedded certificate. The original file has been signed by a trusted signature authority. This lets you check your copy to see if it is a counterfeit.
For this reason, 2% of all experts consider this file to be a possible threat. The probability that it can cause harm is high.
A fontdrvhost.exe file has a 0% certainty of being dangerous if it is found in a subdirectory of C:\Windows. In this case, the file size is usually 673,976 bytes. The file is a Windows system file. This fontdrvhost.exe process is receiving or sending data on the LAN (your local network) or on the Internet. The file has a digital signature. This confirms that the producer has been registered with a certificate authority. The original file was created by Microsoft. The file itself can therefore be considered trustworthy. The application does not appear as a visible window, but only in Task Manager. Fontdrvhost.exe is capable of modify other Windows tasks as well as monitor other applications.
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 fontdrvhost.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 fontdrvhost?
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
To remove Usermode Font driver Host 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 in the list of displayed applications.
- Click the program, and then click Uninstall.
How to check if fontdrvhost.exe (Usermode Font driver Host) 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 Usermode Font driver Host. To do this, start Regedit, then look under HKEY_LOCAL_MACHINE > Software for: Usermode Font driver Host 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 fontdrvhost.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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