How Do I Fix catalog.dll Error

I've tried several times to install a program, however, I always get a pop-up error "This application failed to start because catalog.dll was not found. Re-installing the application may fix this problem." I've tried to download the catalog.dll file by myself. Nothing happened. One problem is I'm not sure if I have done the right thing to fix this error. I need professioncal suggestions. Thank you so much!                                                                                                                             

Hello, as a matter of fact, It is possible to fix catalog.dll if you have tried the below method.

catalog.dll File Information:

Description: Microsoft Commerce Server Catalog Dll

Product: Microsoft(R) Commerce Server(R) 2000

Company: Microsoft Corporation

Version: 4.0.1655.0

File Size: 154761 bytes (151.13 kb)

Md5 Hash: d65e6a9f061ba71073b7ec25d3e5b654

You might see the following catalog.dll error message:

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

Method One: Fix catalog.dll Error with a Useful Software Automatically!

Step One: Free Download SmartPCFixer!
Step Two: Run this tool and click "System Fix", then choose "Dll Download".
Step Three: Type your missing catalog.dll files and click "Search", Then download the files and use SmartPCFixer to register it for you.

Not Familar with SmartPCFixer?

SmartPCFixer™ is a top-ranking error-resolution registry cleaner which will fix the computer errors and optimize the system settings. You can scan, clean, optimize, and keep your PC much healthier with it ! It will help identify and fix Windows' invalid registry entries. By running Scan & Cleaner as part of scheduled maintenance, it will keep your PC from freezing or frequent crashes . Using it will reduce the probability of you getting a "blue screen", program not responding or lock up.

Method Two: Fix catalog.dll Error by yourself!

Step One: Download catalog.dll Files with SmartPCFixer.
Step Two: Extract the downloaded file to the program folder that the catalog.dll file is damaged. Restart your computer and see if the error is fixed
Step Three: If the catalog.dll not found error still occurs, you had better run a SFC for your system Most often, SFC might chect out the corrupted catalog.dll system files for you, and troubleshoot it easily.

How to Perform a SFC?

System File Checker is a utility in Windows which can scan the corrupted windows files and restore it. Once windows files are corrupted, you may encounter blue screen error or even cannot use your computer normally.
To do this, follow these steps: (Windows 7 or Windows Vista)

1. Click "Start" Button, and type CMD in the searching box. Right-click "CMD", then run as administrator.

2. Type sfc /scannow and press "Enter" button

3. Then you may received the following message.

• Windows Resource Protection did not find any integrity violations. (It indicates that you don't have corrupted windows files.)

• Windows Resource Protection could not perform the requested operation.
• Windows Resource Protection found corrupt files and successfully repaired them.
  
• Windows Resource Protection found corrupt files but was unable to fix some of them.  (To repair the corrupted files manually, view details of the System File Checker process to find the corrupted file, and then manually replace the corrupted file with a known good copy of the file.)

See more details:http://support.microsoft.com/kb/929833/en-usLink:Windows Update Error 80244019