Troubleshooting PostUI.dll: How To Guide (Free Download)

Last Updated: 12/09/2024
[Reading Time Required: 3.5 minutes]

posterUI DLL files such as postUI.dll utilize the DLL file extension. This file is considered a Win32 DLL (Dynamic link library) file, and was first created by Corel Corporation for the Ulead PhotoImpact software package.

The first release in the Windows 10 Operating System for postUI.dll was on 01/15/2008 inside PhotoImpact X3. According to our records, this is the primary and most recent file release from Corel Corporation.

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

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File Overview


General Information
File Name: postUI.dll
File Extension: DLL file extension
Description: posterUI DLL
Object File Type: Dynamic link library
File Operating System: Win32
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: InterVideo Digital Technology Corporation
Software Program: Ulead PhotoImpact
Legal Copyright: Copyright (c) 1992-2007. InterVideo Digital Technology Corporation All rights reserved.
File Details
Character Set: Unicode
Language Code: Chinese (Traditional)
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x6b7f
Code Size: 24576


What are postUI.dll Error Messages?


Dynamic Link Library postUI.dll Errors

postUI.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like postUI.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like choice.exe - to follow. These files were created so that multiple programs (eg. PhotoImpact) could share the same postUI.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 postUI.dll is attempted to be loaded either when PhotoImpact is starting up, or in some cases already running. Some of the most common postUI.dll errors include:

Your postUI.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with PhotoImpact), or deleted by a malware infection. Furthermore, postUI.dll file corruption could be caused from a power outage when loading PhotoImpact, system crash while loading postUI.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 postUI.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 postUI.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 postUI.dll error, please proceed to the Step 2 below.

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

You can uninstall PhotoImpact 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 PhotoImpact X3 and click "Uninstall"
  5. Follow the prompts for uninstallation.

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

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

PhotoImpact X3

Corel Corporation

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 postUI.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 postUI.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 postUI.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 postUI.dll file version. We maintain a comprehensive database of 100% malware-free postUI.dll files for every applicable version of PhotoImpact. 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 postUI.dll Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate PhotoImpact folder location:
    Windows 10: C:\Program Files (x86)\Corel\PhotoImpact X3\
  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 postUI.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 postUI.dll Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying postUI.dll to your appropriate Windows system directory. Corel Corporation typically does not release PhotoImpact 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 postUI.dll and all other DLL files for PhotoImpact. 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 postUI.dll


DLL Files Related to postUI.dll

File Name Description Software Program (Version) File Size (bytes) File Location
api-ms-win-core-proces... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 20096 C:\Users\Tester\AppData\Local\
uCardRC.dll uCardRC DLL Ulead PhotoImpact (13.0.0.0) 107792 C:\Program Files\WindowsApps\Deleted\Microsoft....
maxmin.dll Dynamic Link Library Ulead PhotoImpact (13.0.0.0) 34064 C:\Windows\System32\winevt\Logs\
GViewer.dll GViewer DLL Ulead PhotoImpact (13.0.0.0) 70928 C:\Program Files\WindowsApps\Microsoft.XboxIden...
postUI.dll posterUI DLL Ulead PhotoImpact (13.0.0.0) 70928 C:\Windows\SystemApps\ShellExperienceHost_cw5n1...

Other Files Related to postUI.dll

File Name Description Software Program (Version) File Size (bytes) File Location
CBS.log Log CorelDRAW Graphics Suite 2019 891145 C:\Windows\Logs\CBS\
setuperr.log Log PhotoImpact X3 2283 C:\Windows\Logs\DPX\
volsnap.PNF Precompiled INF PhotoImpact X3 5164 C:\Windows\inf\
WmiApRpl.h C/C++/Objective-C Header PhotoImpact X3 3444 C:\Windows\System32\wbem\Performance\
choice.exe Windows Executable PhotoImpact X3 32016 C:\Program Files (x86)\Corel\PhotoImpact X3\


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