How to Fix DownloadMgr.dll Problems and Download Updates

Last Updated: 03/22/2024
[Time Required for Reading: 3.5 minutes]

DownloadMgr files such as DownloadMgr.dll utilize the DLL file extension. This file is considered a Win32 DLL (Dynamic link library) file, and was first created by Wondershare Software Co., Ltd. for the DownloadMgr software package.

The first version of DownloadMgr.dll was released for the Windows 10 Operating System on 10/12/2019 inside 360 Total Security 10.6.0.1223. On 05/08/2019, version 1.0.0.1 was released for Wondershare UniConverter 11.

Please continue reading to find your correct DownloadMgr.dll file version download (free), detailed file information, and DLL file troubleshooting instructions.

File Analysis Provided by Jason Geater (Author)


Recommended Download: Fix DownloadMgr.dll / Wondershare UniConverter-related registry issues with WinThruster.

Compatible with Windows 11, 10, 8, 7, Vista, XP and 2000

Average User Rating

 

Optional Offer for WinThruster by Solvusoft
| EULA | Privacy Policy | Terms | Uninstall


File Overview


General Information
File Name: DownloadMgr.dll
File Extension: DLL file extension
Description: DownloadMgr
Object File Type: Dynamic link library
File Operating System: Win32
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Program: DownloadMgr
Legal Copyright: Copyright (C) 2020 Wondershare. All rights reserved.
Developer: Wondershare Software Co., Ltd.
Software: Wondershare UniConverter
Software Version: 11
File Details
Character Set: Unicode
Language Code: Neutral
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0xb81e
Code Size: 39424
Assembly Version: 1.0.0.1


What are DownloadMgr.dll Error Messages?


Dynamic Link Library DownloadMgr.dll Errors

DownloadMgr.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like DownloadMgr.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like AppInstaller.exe - to follow. These files were created so that multiple programs (eg. Wondershare UniConverter) could share the same DownloadMgr.dll file, saving valuable memory allocation, therefore making your computer run more efficiently.

Unfortunately, what makes DLL files so convenient and efficient, also makes them extremely vulnerable to problems. If something happens to a shared DLL file, either it goes missing or gets corrupted in some way, it can generate a "runtime" error message. Runtime is pretty self-explanatory; it means that these errors are triggered when DownloadMgr.dll is attempted to be loaded either when Wondershare UniConverter is starting up, or in some cases already running. Some of the most common DownloadMgr.dll errors include:

Your DownloadMgr.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Wondershare UniConverter), or deleted by a malware infection. Furthermore, DownloadMgr.dll file corruption could be caused from a power outage when loading Wondershare UniConverter, system crash while loading DownloadMgr.dll, bad sectors on your storage media (usually your primary hard drive), or quite commonly, a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix DownloadMgr.dll Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your DownloadMgr.dll issue. These troubleshooting steps are listed in the recommended order of execution.


Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. When you see the search box, type "System Restore" and press "ENTER".
  3. In the search results, find and click System Restore.
  4. Please enter the administrator password (if applicable / prompted).
  5. Follow the steps in the System Restore Wizard to choose a relevant restore point.
  6. Restore your computer to that backup image.

If the Step 1 fails to resolve the DownloadMgr.dll error, please proceed to the Step 2 below.

Step 2: If recently installed Wondershare UniConverter (or related software), uninstall then try reinstalling Wondershare UniConverter software.

You can uninstall Wondershare UniConverter software by following these instructions (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "Uninstall" and press "ENTER".
  3. In the search results, find and click "Add or Remove Programs"
  4. Find the entry for Wondershare UniConverter 11 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Wondershare UniConverter software.

If this Step 2 fails as well, please proceed to the Step 3 below.

Wondershare UniConverter 11

Wondershare Software Co., Ltd.

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many DownloadMgr.dll error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

  1. Hit the Windows Start button
  2. In the search box, type "Update" and press "ENTER".
  3. In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
  4. If updates are available for download, click "Install Updates".
  5. After the update is completed, restart your PC.

If Windows Update failed to resolve the DownloadMgr.dll error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.



If Those Steps Fail: Download and Replace Your DownloadMgr.dll File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate DownloadMgr.dll file version. We maintain a comprehensive database of 100% malware-free DownloadMgr.dll files for every applicable version of Wondershare UniConverter. Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download DownloadMgr.dll Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Wondershare UniConverter folder location:
    Windows 10: C:\Program Files (x86)\Wondershare\Video Converter Ultimate\
    Windows 10: C:\Program Files (x86)\360\Total Security\Utils\360DrvMgr\
  4. Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.


GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve DownloadMgr.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.



Download DownloadMgr.dll Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying DownloadMgr.dll to your appropriate Windows system directory. Wondershare Software Co., Ltd. typically does not release Wondershare UniConverter DLL files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing DownloadMgr.dll and all other DLL files for Wondershare UniConverter. An incorrectly installed DLL file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10


Files Related to DownloadMgr.dll


DLL Files Related to DownloadMgr.dll

File Name Description Software Program (Version) File Size (bytes) File Location
vdpMPA.dll vdpMPA Dynamic Link Library vdpMPA Dynamic Link Library (7, 3, 5, 48) 204800 C:\Users\Tester\AppData\Local\Microsoft\Windows...
DVDMenuMgr.dll DVDMenuMgr DVDMenuMgr (1.0.0.0) 79600 C:\$WINDOWS.~BT\Sources\
WindowsBase.ni.dll Dynamic Link Library Wondershare UniConverter 11 3358720 C:\Program Files\Common Files\microsoft shared\...
FileSyncApi.dll Microsoft OneDrive File Information Provider Extension Microsoft OneDrive (19.222.1110.0006) 924520 C:\Users\Tester\AppData\Local\Microsoft\Windows\
api-ms-win-crt-utility... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 11624 C:\Users\Tester\AppData\Local\

Other Files Related to DownloadMgr.dll

File Name Description Software Program (Version) File Size (bytes) File Location
CBS.log Log Wondershare Filmora 9.2 1018926 C:\Windows\Logs\CBS\
setuperr.log Log Wondershare Filmora 9.2 21145 C:\Windows\Logs\DPX\
setupact.log Log DVD Slideshow Builder Deluxe 6.5.1 62521 C:\Windows\Panther\UnattendGC\
setupact.log Log Wondershare Filmora 9.2 14252 C:\Windows\System32\Sysprep\Panther\
setupapi.dev.log Log DVD Slideshow Builder Deluxe 6.5.1 684606 C:\Windows\inf\


RocketPC

Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall


Browse Other File Extensions in Alphabetical Order :   # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

You are downloading trial software. The purchase of a one-year software subscription at the price of $29.97 USD is required to unlock all software features. Subscription auto-renews at the end of the term (Learn more). By clicking the "Start Download" button above and installing "Software", I acknowledge I have read and agree to the Solvusoft End User License Agreement and Privacy Policy.