How to Fix sti.dll Missing Error (Solved)
What is sti.dll?
sti.dll stands for Standard Input Library which is a Dynamic Link Library file in the Windows operating system. It contains essential functions that are used by various applications to interact with the user’s input devices such as keyboard and mouse.
Why is sti.dll missing?
The missing sti.dll error can occur due to several reasons including malware infection that corrupts system files accidental deletion during the cleaning process or incompatibility issues after installing new software.
Step-by-Step Fixes:
Method 1: Reinstall Visual C++ Redistributable
- Visit the official Microsoft Download Center at this link.
- Download the appropriate version of Visual C++ Redistributable based on your system architecture (x64 or x86).
- Run the downloaded installer and follow the on-screen instructions to complete the installation process.
Method 2: Run SFC /scannow command
- Press Windows key + X then select Command Prompt (Admin) from the menu.
- Type the following command and press Enter:
sfc /scannow
The System File Checker will scan for missing or corrupted files including sti.dll and attempt to repair them.
Method 3: Update System Drivers
- Press Windows key + X then select Device Manager from the menu.
- Expand the Input devices category.
- Right-click on Standard Input Device (or HID-compliant mouse) and select Update driver.
- Choose Search automatically for updated driver software then follow the on-screen instructions to complete the update process.
Conclusion
By following the methods outlined above you should be able to fix the sti.dll missing error and restore the functionality of your Windows system.