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Should I remove tAPI r4 in-dev?

What percent of users and experts removed it?
9% remove it91% keep it
Overall Sentiment
Very good
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How common is it?
Reach <0.001%


r4 in-dev 100.00%

Other programs by tAPI Development Team

tAPI r4 in-dev


tAPI r4 in-dev is a software program developed by tAPI Development Team. A scheduled task is added to Windows Task Scheduler in order to launch the program at various scheduled times (the schedule varies depending on the version). 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 setup package generally installs about 24 files. Relative to the overall usage of those who have this installed, most are running it on Windows 10. Most users that have installed this software come from the United States.

Program detailsProgram details

Installation folder: C:\Program Files\steam\steamapps\common\terraria\
Uninstaller: "C:\Program Files\steam\steamapps\common\terraria\unins001.exe"

Program filesFiles installed by tAPI r4 in-dev

  • PoroCYon.XnaExtensions.dll (by PoroCYon) - PoroCYon.XnaExtensions
  • MCT Tools.exe (by PoroCYon) - Mod Creation Tools (MCT Library)
  • PoroCYon.MCT.dll
  • Ionic.Zip.Reduced.dll (by Dino Chiesa) - DotNetZip Library (Ionic's Zip Library (Reduced))
  • steam_api.dll (by Valve) - Steam Client API (Steam Client API ([email protected]))
  • ExpMultiplier.exe - ExpMultiplier
  • tAPI Server.exe - tAPI Server
  • N Terraria.exe (by Re-Logic) - N Terraria
  • NTerraria Server.exe (by Re-Logic)
  • Terraria.exe - Terraria
  • TerrariaOriginalBackup.exe
  • TerrariaServer.exe
  • 7z.dll (by Igor Pavlov) - 7-Zip (7z Standalone Plugin)
  • tAPI Packer.exe - tAPI
  • tAPI.exe (by Re-Logic, tAPI Team)
  • unins000.exe - Setup/Uninstall
  • unins001.exe
  • dotNetFx40_Full_setup.exe (by Microsoft) - Microsoft .NET Framework 4 (Microsoft .NET Framework 4 Setup)
  • dotNetFx40_Full_x86_x64.exe (by Microsoft)
  • Microsoft.Xna.Framework.dll - Microsoft XNA Game Studio 4.0
  • Microsoft.Xna.Framework.Game.dll
  • Microsoft.Xna.Framework.Graphics.dll
  • Microsoft.Xna.Framework.Xact.dll

Program behaviorsBehaviors exhibited

Scheduled Task
  • Terraria.exe is scheduled as a task named 'Terraria Without UAC'.
3 Windows Firewall Allowed Programs
  • TerrariaServer.exe is added as a firewall exception for 'C:\Program Files\Steam\SteamApps\common\Terraria\TerrariaServer.exe'.
  • Terraria.exe is added as a firewall exception for 'C:\Program Files\Steam\SteamApps\common\Terraria\Terraria.exe'.
  • TerrariaOriginalBackup.exe is added as a firewall exception for 'C:\Documents and Settings\user\My Documents\Ethans\SteamApps\common\Terraria\Terraria.exe'.

How do I remove tAPI r4 in-dev?

You can uninstall tAPI r4 in-dev 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/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program tAPI r4 in-dev, click it, and then do one of the following:
    • Windows Vista/7/8/10: 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 tAPI r4 in-dev.

Uninstall it 9%
Keep it 91%
Windows 10
United States

Distribution by countryGeography

100.00% of installs come from the United States
Which countries install it?
  United States 100.00%


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