Fix "System.Data.dll Missing or Not Found" Error
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System.Data.dll Error Messages
You may have seen the error messages listed above when your start computer or software programs. Getting System.Data.dll error indicates that the file System.Data.dll is Missing or Corrupt, and the Windows registry may have problems, too.
We strongly suggest that you perform a quick scan to check System.Data.dll and errors.
What is System.Data.dll?
It is clear that System.Data.dll is a Dynamic Link Library (DLL) file used for the systems like Windows 7, Windows XP and Windows Vista. It is easy to fix System.Data.dll errors following 4 steps, before repairing System.Data.dll problems, let's see some basic information about System.Data.dll file.
File Name: System.Data.dll
Developer: Microsoft Corporation
Description: .NET Framework
Size: 3106304 bytes
Creation Time: 7/13/2009 1:37:26 PM
Applied To: Windows 7/Vista/XP/2003/2000/NT/ME/98, 32-bit(x86) and 64-bit(x64) systems
How to Fix System.Data.dll Error? - Download DLL Repair Tool First!
Step 1: Reinstall System
When the reinstallation is complete, DO remember to check if the system you installed is the latest version. If not, please go to Microsoft website, download and install the latest package.
Step 2: Clean your Windows Registry
System.Data.dll error messages refer to a corrupt registry. System.Data.dll file handles information of programs and your operating system. Any damage to the registry can lead to System.Data.dll errors. So you have to scan and clean your registry at least one time per month.
To ensure the security and efficiency of your PC, download UniOptimizer Pro to fix, clean, repair and defragment your Windows registry, and speed up your PC.
Step 3: Scan your system for VIRUS or SPYWARE
Another reason that you get System.Data.dll error is because the System.Data.dll file is infected by virus or spyware, therefore you should download the latest antivirus/antispyware software to protect your computer. Download Microsoft Antispam HitMalware from Malware Protection Center to protect your computer against adware, worms, viruses, spyware and malware.