Uninstalling/Deactivating Prepar3D V3

Any issues, problems or troubleshooting topics related to installing the Prepar3D client application or it's installer.
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Poppet
Posts: 2770
Joined: Sat Nov 01, 2014 4:12 pm

Uninstalling/Deactivating Prepar3D V3

Post by Poppet »

Introduction

A Step by Step Guide to Uninstall Lockheed Martin's Prepar3D v3

By following this process you will Deactivate and Uninstall Prepar3D v3 from your Computer.

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INDEX
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1) Uninstalling Prepar3D v3

2) Deleting the 6 Prepar3D v3 folders

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3) Reinstalling Prepar3D v3


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Note: Right Click on the Images and Open Image in new tab to view in Full resolution


1) Uninstalling Prepar3D v3

Navigate to your "Control Panel" Programs and Features

1 Right Click Prepar3D v3 Academinc\Professional and Click Uninstall. 2 The Modify Setup box will appear, Click Uninstall

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1 When the process has finished, Box No 2 will appear, Click Close.

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2) Deleting the 6 Prepar3D v3 folders

Note: For a Clean Uninstall you need to Locate and Delete the 6 Blue folders from your Computer (Important)

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Local Disk (C:) ► Program Files (x86) ► Lockheed Martin ► Prepar3D v3 (or the modified install location)

Documents ► Prepar3D v3 files \ Prepar3D v3 Add-ons

Local Disk (C:) ► ProgramData ► Lockheed Martin ► Prepar3D v3

Local Disk (C:) ► Users ► You ► AppData ► Roaming ► Lockheed Martin ► Prepar3D v3

Local Disk (C:) ► Users ► You ► AppData ► Local ► Lockheed Martin ► Prepar3D v3

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Note: To locate these folders, Insure the box is Ticked for Show hidden files, folders and drives in File Explorer Options



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3) Reinstalling Prepar3D v3 & v4

Follow the below link (Tutorial) to "Download and Install Prepar3D v3 & v4"

http://www.prepar3d.com/forum/viewtopic ... 2&t=120676
Last edited by Poppet on Fri Mar 31, 2017 10:16 pm, edited 6 times in total.
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Kayla Dillon
Posts: 1316
Joined: Mon Aug 01, 2016 5:59 pm

Re: Uninstalling Prepar3D V3

Post by Kayla Dillon »

Thank you so much for taking the time to write this out!
Prepar3D® Software Engineer
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Poppet
Posts: 2770
Joined: Sat Nov 01, 2014 4:12 pm

Re: Uninstalling Prepar3D V3

Post by Poppet »

No Problem Kayla and Thank you :)
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