74,139,804 programs installed

Should I remove Lighthouse?

What percent of users and experts removed it?
12% remove it88% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Reach 0.0004%


1.0.58 100.00%

Other programs by Sierra Entertainment


What is Lighthouse?

Lighthouse requires emulator to run old DOS program.


Lighthouse is a software program developed by Sierra Entertainment. The primary executable is named SIERW5.EXE. The setup package is about 21.12 MB (22,141,549 bytes) when donwloaded. Relative to the overall usage of users who have this installed on their PCs, most are running Windows Vista (SP2) and Windows 7. While about 75% of users of Lighthouse come from the United States, it is also popular in United Kingdom and Canada.

Program detailsProgram details

URL: www.sierra.com
Installation folder: C:\Program Files\Sierra\Lighthouse\
Uninstaller: MsiExec.exe /I{3730BB22-9335-409A-B305-192F88CD43C1}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 21.12 MB
Language: English (United States)

Program filesFiles installed by Lighthouse

Program executable:SIERW5.EXE
Path:C:\Program Files\Sierra\Lighthouse\SIERW5.EXE
Additional files:
  • SDirectX.dll

How do I remove Lighthouse?

Quickly and completely remove Lighthouse from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall Lighthouse from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Lighthouse, click it, and then do one of the following:
    • Windows Vista/7/8: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Lighthouse.

Win Vista (SP2) 33%
Win 8 17%
Uninstall it 12%
Keep it 88%
United States

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows Vista 33.33%
Windows 7 33.33%
Windows XP 16.67%
Windows 8 16.67%
Which OS releases does it run on?
Windows Vista Home Premiu... 33.33%
Windows 10 Pro 16.67%
Windows 7 Ultimate 16.67%
Windows 7 Home Premium 16.67%
Microsoft Windows XP 16.67%

Distribution by countryGeography

75.00% of installs come from the United States
Which countries install it?
  United States 75.00%
  United Kingdom 16.67%
  Canada 8.33%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Acer 40.00%
Hewlett-Packard 20.00%
Gateway 20.00%
Common models
HP Pavilion dv9500 Notebo... 20.00%
Gateway MX8716B ... 20.00%
ASUSTeK CM6630_CM6730_CM6... 20.00%
Acer Aspire 5570Z 20.00%

Publisher URL: www.ign.com/companies/sierra


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