UCWeb UC Browser EXE UCBrowser.exe

UCBrowser.exe Runtime Errors: Download and Troubleshoot

Last Updated: 11/24/2023
[Average Article Time to Read: 4.7 minutes]

UC Browser files such as UCBrowser.exe utilize the EXE file extension. This file is considered a Win32 EXE (Executable application) file, and was first created by UCWeb for the UC Browser software package.

UCBrowser.exe was initially released with UC Browser 7.0.185.1002 on 01/08/2018 for the Windows 10 Operating System. According to our records, this is the primary and most recent file release from UCWeb.

This article discusses complete file details, EXE file troubleshooting instructions for problems with UCBrowser.exe, and a comprehensive set of free downloads for every file version that has been catalogued by our team.

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File Overview


General Information ✻
File Name: UCBrowser.exe
File Extension: EXE file extension
Description: UC Browser
Object File Type: Executable application
File Operating System: Win32
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: UCWeb Inc.
Software Program: UC Browser
Legal Copyright: Copyright 2008-2017 UCWeb Inc. All rights reserved.
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: (none)
File Flags Mask: 0x0017
Entry Point: 0x67a31
Code Size: 685568
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What are UCBrowser.exe Error Messages?


UCBrowser.exe Runtime Errors

Runtime errors are UC Browser errors that occur during "runtime". Runtime is pretty self-explanatory; it means that these EXE errors are triggered when UCBrowser.exe is attempted to be loaded either when UC Browser is starting up, or in some cases already running. Runtime errors are the most common form of EXE error you will encounter using UC Browser.

In most cases, UCBrowser.exe runtime errors occurring while the program is running will result in the program terminating abnormally. Most of these UCBrowser.exe error messages mean that UC Browser was either unable to locate this file on startup, or the file is corrupt, resulting in a prematurely-aborted startup process. Generally, UC Browser will be unable to start without resolving these errors.

Some of the most common UCBrowser.exe errors include:

  • UCBrowser.exe - Bad Image.
  • UCBrowser.exe Application Error.
  • UCBrowser.exe could not be found.
  • UCBrowser.exe could not be installed.
  • UCBrowser.exe could not be launched. Class not registered.
  • UCBrowser.exe could not be started.
  • UCBrowser.exe failed to initialize properly.
  • UCBrowser.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
  • UCBrowser.exe is not a valid Win32 application.
  • UCBrowser.exe is not running.
  • Cannot find UCBrowser.exe.
  • Error starting program: UCBrowser.exe.
  • Faulting Application Path: UCBrowser.exe.
  • The file UCBrowser.exe is missing or corrupt.
  • Windows failed to start - UCBrowser.exe.
System Error


The program can’t start because UCBrowser.exe is missing from your computer. Try reinstalling the program to fix this problem.

Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

Finding the source of the UCBrowser.exe error is key to properly resolving these errors. Although most of these EXE errors affecting UCBrowser.exe will happen during startup, occasionally you will encounter a runtime error while using UC Browser. This can occur due to poor programming on behalf of UCWeb Inc., conflicts with other software or 3rd-party plug-ins, or caused by damaged and outdated hardware. Also, these types of UCBrowser.exe errors can occur if it has been accidentally moved, deleted, or corrupted by a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

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How to Fix UCBrowser.exe 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 UCBrowser.exe 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 UCBrowser.exe error, please proceed to the Step 2 below.

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

You can uninstall UC Browser 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 UC Browser 7.0.185.1002 and click "Uninstall"
  5. Follow the prompts for uninstallation.

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

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

UC Browser 7.0.185.1002

UCWeb

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 UCBrowser.exe 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 UCBrowser.exe error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

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If Those Steps Fail: Download and Replace Your UCBrowser.exe 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 UCBrowser.exe file version. We maintain a comprehensive database of 100% malware-free UCBrowser.exe files for every applicable version of UC Browser. 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 UCBrowser.exe Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate UC Browser folder location:
    Windows 10: C:\Program Files (x86)\UCBrowser\Application\
    Windows 10: C:\Program Files (x86)\UCBrowser\Application\7.0.185.1002\Backup\
  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 UCBrowser.exe 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.

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Download UCBrowser.exe Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying UCBrowser.exe to your appropriate Windows system directory. UCWeb typically does not release UC Browser EXE 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 UCBrowser.exe and all other EXE files for UC Browser. An incorrectly installed EXE file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10
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Files Related to UCBrowser.exe


EXE Files Related to UCBrowser.exe

File Name Description Software Program (Version) File Size (bytes) File Location
chrmstp.exe UC Browser UC Browser (7.0.185.1002) 1470864 C:\Users\Default\AppData\Roaming\Microsoft\Inte...
OneDriveStandaloneUpda... Standalone Updater Microsoft OneDrive (19.192.0926.0012) 2712936 C:\Users\Tester\AppData\Local\Microsoft\Windows\
theme_tool.exe Windows Executable UC Browser 7.0.185.1002 672656 C:\Program Files\WindowsApps\Microsoft.XboxLIVE...
molt_tool.exe Windows Executable UC Browser 7.0.185.1002 804752 C:\Program Files\WindowsApps\Microsoft.XboxLIVE...
FileSyncHelper.exe Microsoft OneDriveFileSyncHelper Microsoft OneDrive (19.192.0926.0012) 2133352 C:\Users\Bill\AppData\Local\

Other Files Related to UCBrowser.exe

File Name Description Software Program (Version) File Size (bytes) File Location
CBS.log Log UC Browser 7.0.185.1002 888846 C:\Windows\Logs\CBS\
EtwRTEventLog-Applicat... Microsoft Event Trace Log UC Browser 7.0.185.1002 1712 C:\Windows\System32\LogFiles\WMI\RtBackup\
EtwRTDiagLog.etl Microsoft Event Trace Log UC Browser 7.0.185.1002 1336 C:\Windows\System32\LogFiles\WMI\RtBackup\
api-ms-win-core-rtlsup... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 10600 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
ntuser.dat Game Data UC Browser 7.0.185.1002 262144 C:\Windows\ServiceProfiles\NetworkService\


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