How To Fix Udt.dll is Missing / Not Found Error Messages
Compatible with Windows 10, 8, 7, Vista, XP and 2000
Overview of Udt.dll
What Is Udt.dll?
Udt.dll is a type of DLL file associated with Thunder7 developed by 迅雷网络技术有限公司 for the Windows Operating System. The latest known version of Udt.dll is 1.0.2.1, which was produced for Windows. This DLL file carries a popularity rating of 1 stars and a security rating of "UNKNOWN".
What Are DLL Files?
DLL ("dynamic link library") files such as udt.dll are small programs, similar to EXE ("executable") files, which allow multiple software programs to share the same functionality (eg. printing).For example, let's say you are running Windows and editing a document in Microsoft Word. The DLL file that controls printing does not need to load unless it's function is needed - eg. you decide to print your document. When you select "Print", Microsoft Word calls the printer DLL file, and it is loaded into memory (RAM) at that time. If you want to print a document in another program, Adobe Acrobat for example, that same printer DLL file will be used as well.
Why Do I Have DLL Errors?
Because they are shared files, DLL files exist outside of the software application itself. Although this provides many benefits for software developers, this separation also provides an opportunity for problems to occur.Quite simply, if Windows cannot properly load your udt.dll file, you will encounter an error message. Please see "Causes of udt.dll Errors" below for more information.
When Do DLL Errors Occur?
DLL errors, such as those associated with udt.dll, most often occur during computer startup, program startup, or while trying to use a specific function in your program (eg. printing).
Common Udt.dll Error Messages
The most common udt.dll errors that can appear on a Windows-based computer are:
"Udt.dll not found."
"The file udt.dll is missing."
"Udt.dll Access Violation."
"Cannot register udt.dll."
"Cannot find C:\Windows\System32\\udt.dll."
"Cannot start Thunder7. A required component is missing: udt.dll. Please install Thunder7 again."
"This application failed to start because udt.dll was not found. Re-installing the application may fix this problem."
These DLL error messages can appear during program installation, while a udt.dll-related software program (eg. Thunder7) is running, during Windows startup or shutdown, or even during the installation of the Windows operating system. Keeping track of when and where your udt.dll error occurs is a critical piece of information in troubleshooting the problem.
DLLudt.dll
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Causes of Udt.dll Errors
Most udt.dll errors are related to missing or corrupt udt.dll files. Because udt.dll is an external file, it presents a great opportunity for something undesirable to occur.Improperly shutting down your PC or getting a virus infection could corrupt the udt.dll, which could lead to DLL errors. When your udt.dll file becomes corrupt, it cannot be loaded properly and will present an error message.Other times, udt.dll file errors could be related to issues in the Windows registry. Broken DLL file references can prevent your DLL file from registering properly, giving you a udt.dll error. These broken registry keys can be as a result of a missing DLL file, moved DLL file, or an leftover DLL file reference in your Windows registry from an unsuccessful software installation or uninstallation.
More specifically, these udt.dll errors can be caused by:
Invalid or corrupt udt.dll registry entry.
Virus or malware infection which has corrupted the udt.dll file.
迅雷网络技术有限公司 hardware failure, such as a bad hard drive, which has corrupted the udt.dll file.
Another program overwrote the required version of udt.dll.
Another program maliciously or mistakenly deleted the udt.dll file.
Another program uninstalled the udt.dll file.
Recommendation:
Caution: We do not recommend downloading udt.dll from "DLL download" sites. These sites distribute DLL files that are unapproved by the official udt.dll file developer, and can often be bundled with virus-infected or other malicious files. If you require a copy of udt.dll, it is recommended that you obtain it directly from 迅雷网络技术有限公司.
Below is a list of troubleshooting steps to resolve your udt.dll problems. These troubleshooting steps get progressively more difficult and time consuming, so we strongly recommend attempting them in ascending order to avoid unnecessary time and effort.
Please Note: Click the [
] image to expand the troubleshooting instructions for each step below. You can also click the [
] image to hide the instructions as you proceed through each step.
Step 1: Manually Register Udt.dll Using Microsoft Register Server
When you install software that uses the udt.dll dependency, the software should automatically register the file for you. In some cases your DLL file may not register properly, and as a result, will provide a "udt.dll not registered" error. Fortunately, you can use a built-in utility called "Microsoft Register Server" (regsvr32.exe) to re-register your udt.dll file.
How to re-register udt.dll from an elevated command prompt (Windows XP, Vista, 7, 8, and 10):
Click the Start button.
Type "command" in the search box... DO NOT hit ENTER yet!
While holding CTRL-Shift on your keyboard, hit ENTER.
You will be prompted with a permission dialog box.
Click Yes.
Type the following command: regsvr32 /u udt.dll.
Hit ENTER. This will UN-REGISTER your file.
Type the following command: regsvr32 /i udt.dll.
Hit ENTER. This will RE-REGISTER your file.
Close the command prompt window.
Re-start the program associated with udt.dll error.
Repair Invalid Udt.dll Registry Entries
Sometimes udt.dll and other DLL system errors can be related to problems in the Windows registry. Several programs can share the same udt.dll file, but when these programs are uninstalled or changed, sometimes "orphaned" (invalid) DLL registry entries are left behind.
Basically, what this means is that while the actual file path may have changed, its incorrect former location is still recorded in the Windows registry. When Windows tries looking up these incorrect file references (file locations on your PC), udt.dll errors can occur. In addition, malware infection may have corrupted the registry entries associated with Thunder7. Thus, these invalid DLL registry entries need to be repaired to fix the root of the problem.
Manually editing the Windows registry to remove invalid udt.dll keys is not recommended unless you are PC service professional. Incorrectly editing your registry can stop your PC from functioning and create irreversible damage to your operating system. In fact, one misplaced comma can prevent your PC from booting entirely!
Because of this risk, we highly recommend using a trusted registry cleaner such as
(Developed by Microsoft Gold Certified Partner) to scan and repair any udt.dll-related registry problems. Using a
automates the process of finding invalid registry entries, missing file references (like the one causing your udt.dll error), and broken links within the registry. A backup is automatically created before each scan, with the ability to undo any changes in a single click, protecting you against the possibility of PC damage. The best part is that
can also dramatically improve system speed and performance.
Caution: Unless you an advanced PC user, we DO NOT recommend editing the Windows registry manually. Using Registry Editor incorrectly can cause serious problems that may require you to reinstall Windows. We do not guarantee that problems resulting from the incorrect use of Registry Editor can be solved. Use Registry Editor at your own risk.
To manually repair your Windows registry, first you need to create a backup by exporting a portion of the registry related to udt.dll (eg. Thunder7):
Click the Start button.
Type "command" in the search box... DO NOT hit ENTER yet!
While holding CTRL-Shift on your keyboard, hit ENTER.
You will be prompted with a permission dialog box.
Click Yes.
A black box will open with a blinking cursor.
Type "regedit" and hit ENTER.
In the Registry Editor, select the udt.dll-related key (eg. Thunder7) you want to back up.
From the File menu, choose Export.
In the Save In list, select the folder where you want to save the Thunder7 backup key.
In the File Name box, type a name for your backup file, such as "Thunder7 Backup".
In the Export Range
box, be sure that "Selected branch" is selected.
Click Save.
The file is then saved with a .reg file extension.
You now have a backup of your udt.dll-related registry entry.
The next steps in manually editing your registry will not be discussed in this article due to the high risk of damaging your system. If you would like to learn more about manual registry editing, please see the links below.
We do not claim any responsibility for the results of the actions taken from the content linked below - complete these tasks at your own risk.
Windows XP
Windows Vista
Remove or Restore Udt.dll from the Windows Recycle Bin
This may seem like an obvious or ridiculous step, but it is very possible that your udt.dll might have been accidentally deleted. Therefore, it is worth checking your Recycle Bin to see if it's there.
Simply double-click the Recycle Bin icon.
In the upper right-hand corner, search for udt.dll.
If udt.dll file appears in the search results, select it, and move it to the following directory:
Windows 95/98/Me
= C:\Windows\System32\
Windows NT/2000 = C:\Windows\System32\
Windows XP, Vista, 7, 8, 10 = C:\Windows\System32\
64-bit Windows = C:\Windows\System32\
After moving your udt.dll file, restart your computer.
Tip: If you are positive that you deleted the udt.dll file AND emptied the Recycle Bin, then you will need to use a file recovery program to restore the udt.dll file. .
Conduct a Full Malware Scan of Your PC
There is a chance that your udt.dll error could be related to a malware infection on your PC. These malicious intruders can damage, corrupt, or even delete DLL-related files. Furthermore, there's a possibility that the udt.dll error you are experiencing is related to a component of the malicious program itself.
Tip: If you do not already have a malware protection program installed, we highly recommend using Emsisoft Anti-Malware (). They offer a malware removal guarantee that is not offered by other security software.
Update Your PC Device Drivers
Udt.dll errors can be related to corrupt or outdated device drivers. Drivers can work one day, and suddenly stop working the next day, for a variety of reasons. The good news is that you can often update the device driver to fix the DLL problem.
Finding the exact driver for your udt.dll-related hardware device can be extremely difficult, even directly on the 迅雷网络技术有限公司 or related manufacturer's website. Even if you are experienced at finding, downloading, and manually updating drivers, the process can still be very time consuming and extremely irritating. Installing the wrong driver, or simply an incompatible version of the right driver, can make your problems even worse.
Because of the time and complexity involved in updating drivers, we highly recommend using a
(Developed by Microsoft Gold Partner) to automate the process.
updates all of your PC device drivers, not just those associated with your DLL error.
proprietary One-Click Update™ technology not only ensures that you have correct driver versions for your hardware, but it also creates a backup of your current drivers before making any changes. Maintaining a driver backup provides you with the security of knowing that you can rollback any driver to a previous version if necessary. With updated device drivers, you can finally unlock new hardware features and improve the speed and performance of your PC.
Please Note:
Your udt.dll may not be related to hardware driver problems, but it's always a good idea to
to maximize PC performance.
Utilize Windows System Restore to "Undo" Recent System Changes
Windows System Restore allows you to "go back in time" with your PC to help fix your udt.dll problems. System Restore can return your PC's system files and programs back to a time when everything was working fine. This can potentially help you avoid hours of troubleshooting headaches associated with DLL errors.
Please Note: Using System Restore will not affect your documents, pictures, or other data.
To use System Restore (Windows XP, Vista, 7, 8, and 10):
Click the Start button.
In the search box, type "System Restore" and hit ENTER.
In the results, click System Restore.
Enter any administrator passwords (if prompted).
Follow the steps in the Wizard to choose a restore point.
Restore your computer.
Uninstall and Reinstall the Thunder7 Program Associated with Udt.dll
If your udt.dll error is related to a specific program, reinstalling Thunder7-related software could be the answer.
Instructions for Windows 7 and Windows Vista:
Open Programs and Features by clicking the Start button.
Click Control Panel on the right side menu.
Click Programs.
Click Programs and Features.
Locate udt.dll-associated program (eg. Thunder7) under the Name column.
Click on the Thunder7-associated entry.
Click the Uninstall button on the top menu ribbon.
Follow the on-screen directions to complete the uninstallation of your udt.dll-associated program.
Instructions for Windows XP:
Open Programs and Features by clicking the Start button.
Click Control Panel.
Click Add or Remove Programs.
Locate udt.dll-associated program (eg. Thunder7) under the list of Currently Installed Programs.
Click on the Thunder7-associated entry.
Click the Remove button on the right side.
Follow the on-screen directions to complete the uninstallation of your udt.dll-associated program.
Instructions for Windows 8:
Hover the cursor in the bottom left of the screen to produce the Start Menu image.
Right-Click to bring up the Start Context Menu.
Click Programs and Features.
Locate udt.dll-associated program (eg. Thunder7) under the Name column.
Click on the Thunder7-associated entry.
Click the Uninstall/Change on the top menu ribbon.
Follow the on-screen directions to complete the uninstallation of your udt.dll-associated program.
After you have successfully uninstalled your udt.dll-associated program (eg. Thunder7), reinstall the program according to the 迅雷网络技术有限公司 instructions.
Tip: If you are positive that your DLL error is related to a specific 迅雷网络技术有限公司 program, uninstalling and reinstalling your udt.dll-related program will likely be the solution to your problem.
Run Windows System File Checker ("sfc /scannow")
System File Checker is a vital tool included with Windows. It allows you to scan for file corruption and restore Windows system files such as udt.dll. If System File Checker finds a problem with udt.dll or other critical system file, it will attempt to replace the problematic files from DLL Cache (%WinDir%\System32\Dllcache\). If the udt.dll file is not in the DLL Cache, or the DLL Cache is corrupted, you will be prompted to insert the Windows installation disc to recover the original files.
To run System File Checker (Windows XP, Vista, 7, 8, and 10):
Click the Start button.
Type "command" in the search box... DO NOT hit ENTER yet!
While holding CTRL-Shift on your keyboard, hit ENTER.
You will be prompted with a permission dialog box.
Click Yes.
A black box will open with a blinking cursor.
Type "sfc /scannow" and hit ENTER.
System File Checker will begin scanning for udt.dll and other system file problems (be patient - the system scan may take a while).
Follow the on-screen commands.
Install All Available Windows Updates
Microsoft is constantly updating and improving Windows system files that could be associated with udt.dll. Sometimes resolving your DLL problems may be as simple as updating Windows with the latest Service Pack or other patch that Microsoft releases on an ongoing basis.
To check for Windows Updates (Windows XP, Vista, 7, 8, and 10):
Click the Start button.
Type "update" into the search box and hit ENTER.
The Windows Update dialog box will appear.
If updates are available, click the Install Updates button.
Perform a Clean Installation of Windows
Caution: We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve udt.dll problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately () to protect yourself from permanent data loss.
This step is your final option in trying to resolve your udt.dll issue. Reinstalling Windows will erase everything from your hard drive, allowing you to start again with a fresh system. Furthermore, a clean install of Windows will also quickly clean out any and all "junk" that has accumulated over the normal usage of your computer.
Please Note: If udt.dll errors still persist after a clean install of Windows, your DLL problem MUST be hardware related. If that is the case, then it is likely you will need to replace the associated hardware causing the udt.dll error.
Recommendation:
Filename: udt.dll
Latest Known Version: 1.0.2.1
Developer:
File Size (Bytes): 186032
Operating System: Windows
Description: udt
MD5: ec6c4dad58b073e48d4f73e31ec6051a
SHA1: BDCACECC562A4CCCAECF09D5593C0ABB536396FF
Operating System Information
Udt.dll error messages can occur in any of the following Microsoft Windows operating systems:
Windows 10
Windows Vista
Windows XP
Windows ME
Windows 2000
Are You Still Experiencing Udt.dll Issues?
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About The Author:
is the President and CEO of Solvusoft Corporation, a global software company focused on providing innovative utility software.
He is a lifelong computer geek and loves everything related to computers, software, and new technology.
& Solvusoft Corporation . All Rights Reserved.迅雷的udt.dll是什么文件_百度知道
迅雷的udt.dll是什么文件
我有更好的答案
windows&#92这个是迅雷运行库组件可以在腾讯电脑管家的电脑诊断中找到软件问题，选择丢失VC++组件.dll文件，点击立即修复。也可以网上下载udt、解压缩下载的文件。2、复制文件“udt.dll。1;System32 64位系统为C:\SysWOW64。4、最后点击开始菜单--&运行--&输入regsvr32Windows&#92.dll”到系统目录下。3、系统目录一般为：C:&#92
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