resusr.dll error is regarded as a critical system problem and cannot be resolved completely by simply reinstalling any program. It is associated with resusr.dll file which serves as a serious part of Windows operating system. Any modification on the crucial file can possibly cause terrible problems to the system, containing of unexpected Blue Screen of Death pops- up, driver update failure, computer sound quality deteriorates, problematic driver removal failure, inexplicable loss of system performance and undesirable accumulation of complicated system errors.


What is resusr.dll?

Dynamic-link library (also written unhyphenated), or DLL, is Microsoft's implementation of the shared library concept in the Microsoft Windows and OS/2 operating systems. These libraries usually have the file extension DLL , OCX (for libraries containing ActiveX controls), or DRV (for legacy system drivers). resusr.dll error messages might appear while using or installing certain programs, when Windows starts or shuts down, or maybe even during a Windows installation.

Common resusr.dll Error:

  • "Runtime Error! Program [path]\resusr.dll. An application has made an attempt to load the C runtime library incorrectly. Please contact the application's support team for more information."
  • "Cannot find [PATH]\resusr.dll"
  • "Cannot start [APPLICATION]. A required component is missing: resusr.dll. Please install [APPLICATION] again."
  • "The file resusr.dll is missing."
  • "Windows could not start because resusr.dll file is missing or corrupt."
  • "[path]\resusr.dll is either not designed to run on Windows or it contains an error. Try installing the program again using the original installation media."
  • "resusr.dll Not Found"
  • "This application failed to start because resusr.dll was not found. Re-installing the application may fix this problem."
  • "The module resusr.dll was loaded but the entry-point DllRegisterServer was not found. Make sure that resusr.dll is a valid DLL or OCX file and then try again."

Sometimes, a newly installed program might be the main reasion of resusr.dll missing error. If you uninstall the program which you have just installed, resusr.dll problem will be resolved easily.

Please do the following steps to perform a clean boot:

1. You must log on your computer with administrator rights.

2. Click Start, type msconfig.exe in the Start Search box, and then press Enter to start the System Configuration utility.

Note: If you are prompted for an administrator password or for confirmation, you should type the password or provide confirmation.

3. On the General tab, click the Selective startup option, and then click to clear the Load startup items check box. (The Use Original Boot.ini check box is unavailable.)

4. On the Services tab, click to select the Hide all Microsoft services check box, and then click Disable all.

Note This step lets Microsoft services continue to run. These services include Networking, Plug and Play, Event Logging, Error Reporting, and other services. If you disable these services, you may permanently delete all restore points. Do not do this if you want to use the System Restore utility together with existing restore points.

5. Click OK, and then click Restart.

Reference: http://support.microsoft.com/kb/929135/en-us


Automatic resusr.dll Error Removal Advice:

Step 1 In first step you need to install the application and Scan your whole computer.


Step 2 Click "System Fix", you can view the following pictures.

Step 3 Click "Dll Download" and type the missing resusr.dll in the searching box.


Step 4 Click Download and Register resusr.dll Files with SmartPCFixer.

Step 5 Restart Your PC, Error Removed!

How to Fix Dll Missing Error
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