Personal Computer Fixes

How To Fix Error 126

Error 126 is a Microsoft Runtime error that is normally caused by your computer being unable to read a certain number of DLL files that it needs on your PC. This error typically appears when you are editing or using excessive amounts of data on your PC (with databases) and can prevent your computer from being able to read the files it needs to run. This tutorial is going to show you how to fix this error and resolve the issues on your PC.

What Causes Error 126?

Error 126 is caused by a series of different problems, but mainly because certain DLL files are either missing or unreadable on your PC. In order to fix this error, you need to make sure that you are able to fix the various different parts of your system which are causing the issues, and to do that, you should look at using a selection of methods and tools. Here’s what you need to do…

How To Fix The 126 Error

Error #1

Loading extended custom action library sqlcax.dll
Error 126 loading library sqlcax.dll
Action ended 21:15:09: InstallFinalize. Return value 3

This error is caused by the damaged installation of MSI packages inside SQL Server 2000. If you’ve been trying to install some nest MSI packages, you should merge the “Desktop Engine” components directly into your package using SQL Server 2000 “Desktop Engine merge” modules.

Error #2

Specified driver could not be loaded due to system error 126 (SQL Server)

This error occurs when the ODBC database is unable to be opened due to the lack of the driver. Although this driver comes with Windows as a default, it can become corrupted and damaged. To fix it, you can visit the Microsoft website to download a repair for the problem.

Error #3

Error 126: The specified module cannot be found

This error is caused when your computer is missing the “srvsvc.dll” file that it requires to process your data or commands. To fix this problem, you need to be able to replace or add the file to your system following these instructions:

1) Download from our server

2) Unzip the srvsvc.dll file onto your computer’s hard drive

3) Browse to c:\Windows\System32

4) Locate the current srvsvc.dll on your system

5) Rename the current srvsvc.dll to srvsvcBACKUP.dll

6) Copy & paste the new srvsvc.dll into c:\Windows\System32

7) Click Start > Run (Or search”run” on Vista & Win7)

8 ) Type “cmd” in the box that appears

9) Type “regsvr32 srvsvc.dll” on the black screen

10) Press enter

If these steps do not help your situation, please try the recommendation below:


Highly Recommended – Clean The Registry With A Registry Cleaner

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The registry is a very important part of the Windows system which is used constantly to help your computer run as smoothly and effectively as possible. The registry contains information including your latest emails, desktop wallpaper and even your saved passwords, to create one of the biggest and most important parts of your computer system. Unfortunately, the registry is constantly causing a lot of errors inside your PC by becoming corrupted and damaged, and is often a cause of the 126 error. In order to fix this, it’s recommended you use a registry cleaner to fix the various errors that the registry typically creates. You can use our recommended registry cleaner below:

» Download Windows Repair Tool


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