What is cmdlineext.dll file ?

The genuine CmdLineExt.dll file is a software component of SecuROM Shell Extension by Sony DADC Austria.;CmdLineExt.dll” is a dynamic link library file that resides in Windows, known as ‘SecuROM context menu for Explorer’ and is part of the Sony SecuROM Copy Protection program, which is a Digital Rights Management (DRM) system by Sony DADC Austria AG for sellable content through CD-ROMs, DVD-ROMs, and digital products. The file is a shell extension that is added when a program with SecuROM is installed. It serves a validation process on software to ensure program legitimacy and it is customizable by the developer of the program as what protection elements are included, such as installation medium validation, license validation during installs, validity checks upon startup, etc. Sony DADC Austria AG is a division of Sony Corporation in Austria that provides digital and media (DVD, Blu-ray, etc.) entertainment solutions such as disc distribution services like SecuROM and production services. DADC stands for Digital Audio Disc Corporation.;cmdlineext stands for c o m man d line ext ension;CmdLineExt.dll is a DLL file of Windows ;The following information can help you determine if CmdLineExt.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 cmdlineext.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.

cmdlineext.dll descriptions

CmdLineExt.dll” is a dynamic link library file that resides in Windows, known as ‘SecuROM context menu for Explorer’ and is part of the Sony SecuROM Copy Protection program, which is a Digital Rights Management (DRM) system by Sony DADC Austria AG for sellable content through CD-ROMs, DVD-ROMs, and digital products. The file is a shell extension that is added when a program with SecuROM is installed. It serves a validation process on software to ensure program legitimacy and it is customizable by the developer of the program as what protection elements are included, such as installation medium validation, license validation during installs, validity checks upon startup, etc. Sony DADC Austria AG is a division of Sony Corporation in Austria that provides digital and media (DVD, Blu-ray, etc.) entertainment solutions such as disc distribution services like SecuROM and production services. DADC stands for Digital Audio Disc Corporation.;cmdlineext stands for c o m man d line ext ension;CmdLineExt.dll is a Windows DLL file. DLL is the abbreviation for D ynamic L ink L ibrary. DLL files are needed by programs or web browser extensions, because they contain program code, data, and resources.;The following information can help you determine if CmdLineExt.dll is a Windows system file or if it belongs to an application that you can trust.