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Should I remove Lost Horizon?

What percent of users and experts removed it?
6% remove it94% keep it
Overall Sentiment
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How common is it?
Global Rank #43,426
United States Rank #43,687
Reach 0.0021%

Other programs by Animation Arts

Lost Horizon

Remove Lost Horizon
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Lost Horizon is a program developed by Animation Arts. The software is designed to connect to the Internet and adds a Windows Firewall exception in order to do so without being interfered with. The software installer includes 11 files and is usually about 3.81 MB (3,996,842 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 10. While about 42% of users of Lost Horizon come from the United States, it is also popular in Germany and United Kingdom.

Program detailsProgram details

URL: lost-horizon.deepsilver.com
Installation folder: C:\lost horizon
Uninstaller: "C:\lost horizon\uninstall.exe" "/C:C:\lost horizon\Uninstall\uninstall.xml"
Estimated size: 3.81 MB

Program filesFiles installed by Lost Horizon

  • uninstall.exe (by Indigo Rose) - Setup Factory 8.0 Runtime (Setup Application)
  • binkw32.dll (by RAD Game Tools) - Bink and Smacker (RAD Video Tools)
  • granny2.dll (by RAD Game Tools) - Granny
  • ConfigTool.exe
  • fsasgame.exe
  • fsasgame-x86.dll
  • fsassound.dll
  • LostHorizonGDF.dll
  • AutoStarter.exe - AutoStarter Module
  • GameuxInstallHelper.dll (by Microsoft) - Game Explorer Install Helper DLL

Program behaviorsBehaviors exhibited

Windows Firewall Allowed Program
  • AutoStarter.exe is added as a firewall exception for 'C:\Program Files\Steam\steamapps\common\Lost Horizon\AutoStarter.exe'.

How do I remove Lost Horizon?

Quickly and completely remove Lost Horizon from your computer by downloading Reason's ‘Should I Remove It?’ (click the button below).
Or, you can uninstall Lost Horizon 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 Lost Horizon, 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 Lost Horizon.

Win 7 (SP1) 48%
Win 7 3%
Uninstall it 6%
Keep it 94%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 50.00%
Windows 10 42.50%
Windows XP 5.00%
Windows Vista 2.50%
Which OS releases does it run on?
Windows 7 Professional 17.50%
Windows 10 Home 15.00%
Windows 7 Home Premium 15.00%
Windows 7 Ultimate 15.00%
Windows 8.1 10.00%
Microsoft Windows XP 5.00%

Distribution by countryGeography

41.67% of installs come from the United States
Which countries install it?
  United States 41.67%
  Germany 14.58%
  United Kingdom 8.33%
  Finland 6.25%
  Canada 4.17%
  France 4.17%
  Italy 4.17%
  Australia 2.08%
  BA 2.08%
  Switzerland 2.08%
  DK 2.08%
  Dominican Republic 2.08%
  Netherlands 2.08%
  Slovakia 2.08%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Acer 21.05%
Hewlett-Packard 21.05%
Dell 10.53%
Toshiba 5.26%
MSI 5.26%
Medion 5.26%
Intel 5.26%
Alienware 5.26%
ASUS 5.26%
Common models
Acer Aspire A515-51 8.33%
TOSHIBA Satellite C650D 4.17%
NVIDIA 122-CK-NF68 4.17%
MSI MS-7693 4.17%
mp MS-7848 4.17%
Micro-Star Co., Ltd. GT68... 4.17%


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