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File Information: Windows Setup API
Vendor Name: Microsoft Corporation
Md5: 0ea5222f917bb57c7a9b44727d088ffb
Operating System: Windows 7, Vista, XP, 2000, ME, 98, 95
File Type: The filename SETUPAPI.DLL refers to many versions of a dynamic link library.
Tips: Scan Your System for Registry Errors

SETUPAPI.DLL Information

SETUPAPI.DLL serves as a critical system component which belongs to Dynamic Link Library from Microsoft operating system. SETUPAPI.DLL file is used to keep the system running smoothly and properly. Any problems associated with SETUPAPI.DLL file are forbidden to fix manually for it may result in a list of further dangerous system problems, including unexpected occurrence of Blue Screen of Death errors, missing or damaged SETUPAPI.DLL file and constant system freezes.


What is SETUPAPI.DLL Error

SETUPAPI.DLL error is classified as a serious system error for it is closely associated with SETUPAPI.DLL file. There are various types of problems generate SETUPAPI.DLL error, such as SETUPAPI.DLL file corruption or lost, SETUPAPI.DLL error repair failure, missing or invalid SETUPAPI.DLL file, system security problems, undesirable drive file corruption, associated registry keys damage and out- of- date driver. How to fix SETUPAPI.DLL error?

Consequence of SETUPAPI.DLL Error

In case that SETUPAPI.DLL error keeps appearing on the computer screen, it may also bring about a list of obscure system problems to the computer:

  • Needless system pops up
  • Undesired Blue Screen of Death errors
  • Constant computer crashes
  • Browser freezes
  • Unexpected spyware attacks
  • Program uninstall failure

SETUPAPI.DLL error messages

  • SETUPAPI.DLL Not Found
  • This application failed to start because SETUPAPI.DLL was not found. Re-installing the application may fix this problem
  • Cannot find [PATH]\ SETUPAPI.DLL
  • The file SETUPAPI.DLL is missing
  • Cannot start [APPLICATION]. A required component is missing: SETUPAPI.DLL. Please install [APPLICATION] again

SETUPAPI.DLL error Solution:

Method One: Re-Register SETUPAPI.DLL error

You can follow the steps to re-register SETUPAPI.DLL file to temporarily disable SETUPAPI.DLL error: Click Start > Press WINKEY + Ron the keyboard > type Cmd in the dialog box > press Enter > type regsvr32 -u SETUPAPI.DLL on the dialog box > Press” Enter”.

regsvr32 "C:\files\SETUPAPI.DLL"

Method Two: Clean up the Windows Registry

An invalid Windows registry is the main cause of SETUPAPI.DLL error. To safely and completely fix SETUPAPI.DLL error, you may consider enabling a trusted registry cleaner to help you fix the obscure registry errors and remove the unneeded registry files on the PC. Furthermore, a trusted registry cleaner combines with ultra powerful and professional utilities to help you improve the overall system performance through allowing you cleaning up junk files, tweaking memory usage and customizing system setting. One click to scan and fix SETUPAPI.DLL error here!

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