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Should I remove Alcyone Ephemeris 4?

What percent of users and experts removed it?
1% remove it99% keep it
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4.1.1 9.09%

Alcyone Ephemeris 4

Remove Alcyone Ephemeris 4
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What is Alcyone Ephemeris 4?  (from Alcyone Software)

Alcyone Ephemeris 4 is an accurate and fast astronomical ephemeris calculator covering the period 3000 BC to AD 3000. It calculates heliocentric, geocentric, and topocentric positions of the Sun (Earth), planets, 18 natural satellites, and small bodies (minor planets and comets) in ecliptical, equatorial, and horizonta...  Read more


Alcyone Ephemeris 4 is a program developed by Alcyone Software. The main program executable is ae43_full.exe. The software installer includes 5 files. In comparison to the total number of users, most PCs are running the OS Windows 10 as well as Windows 7 (SP1). While about 72% of users of Alcyone Ephemeris 4 come from the United States, it is also popular in Taiwan and Norway.

Program detailsProgram details

URL: www.alcyone.de
Installation folder: C:\Program Files\alcyone\Alcyone Ephemeris 4
Uninstaller: "C:\ProgramData\{7B636B8B-742A-4CBD-9159-358E37D5339D}\ae43_full.exe" REMOVE=TRUE MODIFY=FALSE

Program filesFiles installed by Alcyone Ephemeris 4

Program executable:ae43_full.exe
Additional files:
  • dfi.exe - Alcyone Ephemeris Data File Installer
  • aeuc.exe - Alcyone Ephemeris Update Checker
  • ae.exe - Alcyone Ephemeris
  • aex.exe

How do I remove Alcyone Ephemeris 4?

Quickly and completely remove Alcyone Ephemeris 4 from your computer by downloading Reason's ‘Should I Remove It?’ (click the button below).
Or, you can uninstall Alcyone Ephemeris 4 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 Alcyone Ephemeris 4, 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 Alcyone Ephemeris 4.

Win 10 55%
Win XP 9%
Uninstall it 1%
Keep it 99%
United States

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 10 54.55%
Windows 7 36.36%
Windows XP 9.09%
Which OS releases does it run on?
Windows 10 Home 27.27%
Windows 7 Professional 18.18%
Windows 8.1 18.18%
Windows 10 Pro 9.09%
Windows 7 Ultimate 9.09%
Windows 7 Home Premium 9.09%

Distribution by countryGeography

72.22% of installs come from the United States
Which countries install it?
  United States 72.22%
  Taiwan 5.56%
  Norway 5.56%
  Australia 5.56%
  Germany 5.56%
  United Kingdom 5.56%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Samsung 37.50%
Acer 25.00%
ASUS 12.50%
Apple 12.50%
Alienware 12.50%
Common models
Samsung 550P5C/550P7C 33.33%
Acer Aspire 7741 22.22%
BIOSTAR Group A780L3B 11.11%
ASUSTeK X550VL 11.11%
Apple Inc. MacBookAir5,1 11.11%
Alienware M11xR3 11.11%


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