cftmon.exe unknown hard disk error

Hello,

Unknown Hard Error is a relatively mysterious occurrence as it does not provide much information about itself. Nevertheless, the error often indicates which .exe file cause it, as it can affect sihost.exe, explorer.exe, ctfmon.exe, and others.

Ctfmon.exe is a process used by Windows to activate alternative user input text input processor (for example, text-to-speech, text translation, etc.).

There are several different ways to fix Unknown Hard Error (Ctfmon.exe), as the causes of the issue may vary. The most common ways that helped users to recover from it include:

1. Performing a clean boot
2. Running System File Checker
3. Rolling back Windows update
4. Running disk check via Command Prompt
5. Uninstalling problematic programs

To find out more details about how to perform these steps, you should visit our How to Fix “Unknown Hard Error” on Windows 10? article.

Good luck,
Ugetfix team