What is Dwusplay.exe and How To Fix It?

Download Now
WinThruster 2015 - Scan your PC for dwusplay.exe registry errors



Overview of Dwusplay.exe

What Is Dwusplay.exe?

Dwusplay.exe is a type of EXE file associated with InstallShield Update Service developed by Cisco Webex Llc for the Windows Operating System. The latest known version of Dwusplay.exe is, which was produced for Windows. This EXE file carries a popularity rating of 1 stars and a security rating of "UNKNOWN".

What Are EXE Files?

EXE ("executable") files, such as dwusplay.exe, are files that contain step-by-step instructions that a computer follows to carry out a function. When you "double-click" an EXE file, your computer automatically executes these instructions designed by a software developer (eg. Cisco Webex Llc) to run a program (eg. InstallShield Update Service) on your PC.

Every software application on your PC uses an executable file - your web browser, word processor, spreadsheet program, etc. - making it one of the most useful kinds of files in the Windows operating system. Without executable files like dwusplay.exe, you wouldn't be able to use any programs on your PC.

Why Do I Have EXE Errors?

Because of their usefulness and ubiquity, EXE files are commonly used as a method of delivery for virus / malware infection. Often, viruses will be disguised as a benign EXE file (such as dwusplay.exe) and distributed through SPAM email or malicious websites, which can then infect your computer when executed (eg. when you double-click the EXE file).

In addition, viruses can infect, replace, or corrupt existing EXE files, which can then lead to error messages when InstallShield Update Service or related programs are executed. Thus, any executable files that you download to your PC should be scanned for viruses before opening - even if you think it is from a reputable source.

When Do EXE Errors Occur?

EXE errors, such as those associated with dwusplay.exe, most often occur during computer startup, program startup, or while trying to use a specific function in your program (eg. printing).

Common Dwusplay.exe Error Messages

The most common dwusplay.exe errors that can appear on a Windows-based computer are:

  • "Dwusplay.exe Application Error."
  • "Dwusplay.exe is not a valid Win32 application."
  • "Dwusplay.exe has encountered a problem and needs to close. We are sorry for the inconvenience."
  • "Cannot find dwusplay.exe."
  • "Dwusplay.exe not found."
  • "Error starting program: dwusplay.exe."
  • "Dwusplay.exe is not running."
  • "Dwusplay.exe failed."
  • "Faulting Application Path: dwusplay.exe."

These EXE error messages can appear during program installation, while a dwusplay.exe-related software program (eg. InstallShield Update Service) is running, during Windows startup or shutdown, or even during the installation of the Windows operating system. Keeping track of when and where your dwusplay.exe error occurs is a critical piece of information in troubleshooting the problem.

Causes of Dwusplay.exe Errors

Dwusplay.exe problems can be attributed to corrupt or missing files, invalid registry entries associated with Dwusplay.exe, or a virus / malware infection.

More specifically, these dwusplay.exe errors can be caused by:

How To Fix Dwusplay.exe Errors

Caution: We do not recommend downloading dwusplay.exe from "EXE download" sites. These sites distribute EXE files that are unapproved by the official dwusplay.exe file developer, and can often be bundled with virus-infected or other malicious files. If you require a copy of dwusplay.exe, it is recommended that you obtain it directly from Cisco Webex Llc.

Below is a list of troubleshooting steps to resolve your dwusplay.exe 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.



Step 1: Repair Registry Entries Associated with InstallShield Update Service

Sometimes dwusplay.exe and other EXE system errors can be related to problems in the Windows registry. Several programs can share the same dwusplay.exe file, but when these programs are uninstalled or changed, sometimes "orphaned" (invalid) EXE 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), dwusplay.exe errors can occur. In addition, malware infection may have corrupted the registry entries associated with InstallShield Update Service. Thus, these invalid EXE registry entries need to be repaired to fix the root of the problem.

Manually editing the Windows registry to remove invalid dwusplay.exe 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 WinThruster (Developed by Microsoft Gold Certified Partner) to scan and repair any dwusplay.exe-related registry problems. Using a registry cleaner automates the process of finding invalid registry entries, missing file references (like the one causing your dwusplay.exe 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 repairing registry errors can also dramatically improve system speed and performance.


To manually repair your Windows registry, first you need to create a backup by exporting a portion of the registry related to dwusplay.exe (eg. InstallShield Update Service):

  1. Click the Start button.
  4. You will be prompted with a permission dialog box.
  5. Click Yes.
  6. A black box will open with a blinking cursor.
  7. Type "regedit" and hit ENTER.
  8. In the Registry Editor, select the dwusplay.exe-related key (eg. InstallShield Update Service) you want to back up.
  9. From the File menu, choose Export.
  10. In the Save In list, select the folder where you want to save the InstallShield Update Service backup key.
  11. In the File Name box, type a name for your backup file, such as "InstallShield Update Service Backup".
  13. Click Save.
  15. You now have a backup of your dwusplay.exe-related registry entry.



Windows XP

Windows 7

Windows Vista
http://support.microsoft.com/kb/2688326 - LetMeFixItMyselfAlways


Step 2: Conduct a Full Malware Scan of Your PC

There is a chance that your dwusplay.exe error could be related to a malware infection on your PC. These malicious intruders can damage, corrupt, or even delete EXE-related files. Furthermore, there's a possibility that the dwusplay.exe error you are experiencing is related to a component of the malicious program itself.




Over time, your computer accumulates junk files from normal web surfing and computer use. If this junk isn't occasionally cleaned out, it can cause InstallShield Update Service to respond slowly or provides an dwusplay.exe error, possibly due to file conflicts or an overloaded hard drive. Cleaning up these temporary files with Disk Cleanup might not only solve your dwusplay.exe error, but can also dramatically speed up the performance of your PC.




  1. Click the Start button.
  4. You will be prompted with a permission dialog box.
  5. Click Yes.
  6. A black box will open with a blinking cursor.
  7. Type "cleanmgr" and hit ENTER.


Step 4: Update Your PC Device Drivers


Finding the exact driver for your dwusplay.exe-related hardware device can be extremely difficult, even directly on the Cisco Webex Llc 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.






Windows System Restore allows you to "go back in time" with your PC to help fix your dwusplay.exe 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 EXE errors.



  1. Click the Start button.
  3. In the results, click System Restore.
  4. Enter any administrator passwords (if prompted).
  6. Restore your computer.


Step 6: Uninstall and Reinstall the InstallShield Update Service Program Associated with Dwusplay.exe

If your dwusplay.exe error is related to a specific program, reinstalling InstallShield Update Service-related software could be the answer.

Instructions for Windows 7 and Windows Vista:

  1. Open Programs and Features by clicking the Start button.
  2. Click Control Panel on the right side menu.
  3. Click Programs.
  4. Click Programs and Features.
  5. Locate dwusplay.exe-associated program (eg. InstallShield Update Service) under the Name column.
  6. Click on the InstallShield Update Service-associated entry.
  7. Click the Uninstall button on the top menu ribbon.
  8. Follow the on-screen directions to complete the uninstallation of your dwusplay.exe-associated program.

Instructions for Windows XP:

  1. Open Programs and Features by clicking the Start button.
  2. Click Control Panel.
  3. Click Add or Remove Programs.
  4. Locate dwusplay.exe-associated program (eg. InstallShield Update Service) under the list of Currently Installed Programs.
  5. Click on the InstallShield Update Service-associated entry.
  6. Click the Remove button on the right side.

Instructions for Windows 8:

  3. Click Programs and Features.
  5. Click on the InstallShield Update Service-associated entry.

After you have successfully uninstalled your dwusplay.exe-associated program (eg. InstallShield Update Service), reinstall the program according to the Cisco Webex Llc instructions.

Tip: If you are positive that your EXE error is related to a specific Cisco Webex Llc program, uninstalling and reinstalling your dwusplay.exe-related program will likely be the solution to your problem.



System File Checker is a handy tool included with Windows that allows you scan for and restore corruptions in Windows system files (including those related to dwusplay.exe). If System File Checker finds a problem with your EXE or other critical system file, it will attempt to replace the problematic files automatically.


  1. Click the Start button.
  4. You will be prompted with a permission dialog box.
  5. Click Yes.
  6. A black box will open with a blinking cursor.
  7. Type "sfc /scannow" and hit ENTER.
  8. System File Checker will begin scanning for dwusplay.exe and other system file problems (be patient - the system scan may take a while).
  9. Follow the on-screen commands.


Step 8: Install All Available Windows Updates

Microsoft is constantly updating and improving Windows system files that could be associated with dwusplay.exe. Sometimes resolving your EXE problems may be as simple as updating Windows with the latest Service Pack or other patch that Microsoft releases on an ongoing basis.


  1. Click the Start button.
  3. The Windows Update dialog box will appear.


Step 9: Perform a Clean Installation of Windows


This step is your final option in trying to resolve your dwusplay.exe 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 dwusplay.exe errors still persist after a clean install of Windows, your EXE problem MUST be hardware related. If that is the case, then it is likely you will need to replace the associated hardware causing the dwusplay.exe error.

Filename: dwusplay.exe Latest Known Version:
Developer: Cisco Webex Llc File Size (Bytes): 201648
Software: InstallShield Update Service Operating System: Windows
Description: InstallShield Update Service Setup Player
MD5: 01e2eca759056f23c73a035fdabb2d6d
SHA1: 320F93FE8181E31D7CA8AF6F3353EA66E9BB8FEC

Operating System Information

Dwusplay.exe error messages can occur in any of the following Microsoft Windows operating systems:

Are You Still Experiencing Dwusplay.exe Issues?


Download dwusplay.exe Registry Repair Tool »

Jay Geater


Browse EXE Files in Alphabetical Order:


© Solvusoft Corporation 2011-2016. All Rights Reserved.