What is appinit_dll.dll file ?

Appinit_dll.dll is a DLL file of Windows ;The following information can help you determine if appinit_dll.dll is a Windows system file or if it belongs to an application that you can trust.

Follow steps bellow to try fix the problem with appinit_dll.dll

1. Use cleanmgr

To run the command cleanmgr :
Press Windows key + Q.
Enter cmd in search box , followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command cleanmgr and press Enter.

2. Use sfc /scannow

To run the command sfc /scannow :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command sfc /scannow and press Enter.

3. uninstalling programs :

To uninstall unnecessary programs :
Open the Start menu (Press Windows key + X) .
Click the first menu item Programs and Features.
Search unnecessary programs in the list of installed programs, .
Click the software you want to uninstall.

4. using msconfig

To run the command msconfig :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command msconfig and press Enter.

5. Automatic Update

To run the command wuauclt /ShowWindowsUpdate:
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command wuauclt /ShowWindowsUpdate and press Enter.

6. Use resmon command

To run the command resmon :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command resmon and press Enter.

7. use DISM.exe

To run the command DISM.exe /Online /Cleanup-image /Restorehealth :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command DISM.exe /Online /Cleanup-image /Restorehealth and press Enter.

appinit_dll.dll descriptions

Appinit_dll.dll is not essential for the Windows OS and causes relatively few problems. The file appinit_dll.dll is located in a subfolder of C:Windows (for instance C:WindowsSysWOW64).;Known file sizes on Windows 10/8/7/XP are 461,032 bytes (33% of all occurrences), 148,256 bytes, 419,144 bytes, 459,496 bytes or 482,536 bytes.;The appinit_dll.dll file is a Verisign signed file. The file has a digital signature. The program starts upon Windows startup (see Registry key: AppInit_DLLs).;The appinit_dll.dll file is not a Windows system file.;Appinit_dll.dll is able to monitor applications.;Therefore the technical security rating is 33% dangerous.