Arduino IDE 2.1.1

A guide to uninstall Arduino IDE 2.1.1 from your system

This web page is about Arduino IDE 2.1.1 for Windows. Here you can find details on how to uninstall it from your PC. The Windows version was developed by Arduino SA. Additional info about Arduino SA can be read here. Arduino IDE 2.1.1 is frequently set up in the C:\Program Files\Arduino IDE folder, regulated by the user's choice. The full uninstall command line for Arduino IDE 2.1.1 is C:\Program Files\Arduino IDE\Uninstall Arduino IDE.exe. Arduino IDE.exe is the Arduino IDE 2.1.1's main executable file and it occupies close to 134.06 MB (140576032 bytes) on disk.

Arduino IDE 2.1.1 installs the following the executables on your PC, occupying about 244.01 MB (255860720 bytes) on disk.

• Arduino IDE.exe (134.06 MB)
• Uninstall Arduino IDE.exe (224.61 KB)
• elevate.exe (127.28 KB)
• rg.exe (4.52 MB)
• arduino-cli.exe (27.37 MB)
• arduino-fwuploader.exe (13.31 MB)
• arduino-language-server.exe (18.21 MB)
• clang-format.exe (2.16 MB)
• clangd.exe (26.24 MB)
• grpc_node_plugin.exe (6.07 MB)
• protoc.exe (10.80 MB)
• winpty-agent.exe (874.78 KB)
• windows-trash.exe (50.28 KB)

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The information on this page is only about version 2.1.1 of Arduino IDE 2.1.1. If you are manually uninstalling Arduino IDE 2.1.1 we advise you to check if the following data is left behind on your PC.

Folders found on disk after you uninstall Arduino IDE 2.1.1 from your PC:

• C:\Users\%user%\AppData\Local\arduino-ide-updater
• C:\Users\%user%\AppData\Roaming\Arduino IDE
• C:\Users\%user%\AppData\Roaming\arduino-ide

The files below remain on your disk by Arduino IDE 2.1.1's application uninstaller when you removed it:

• C:\Users\%user%\AppData\Local\arduino-ide-updater\installer.exe
• C:\Users\%user%\AppData\Local\CrashDumps\arduino-ide_2.1.1_Windows_64bit.exe.3060.dmp
• C:\Users\%user%\AppData\Local\Packages\Microsoft.Windows.Cortana_cw5n1h2txyewy\LocalState\AppIconCache\100\cc_arduino_IDE2
• C:\Users\%user%\AppData\Roaming\Arduino IDE\2023-07-31_log.log
• C:\Users\%user%\AppData\Roaming\Arduino IDE\2023-08-01_log.log
• C:\Users\%user%\AppData\Roaming\arduino-ide\Code Cache\js\index
• C:\Users\%user%\AppData\Roaming\arduino-ide\Code Cache\wasm\index
• C:\Users\%user%\AppData\Roaming\arduino-ide\config.json
• C:\Users\%user%\AppData\Roaming\arduino-ide\Cookies
• C:\Users\%user%\AppData\Roaming\arduino-ide\databases\Databases.db
• C:\Users\%user%\AppData\Roaming\arduino-ide\GPUCache\data_0
• C:\Users\%user%\AppData\Roaming\arduino-ide\GPUCache\data_1
• C:\Users\%user%\AppData\Roaming\arduino-ide\GPUCache\data_2
• C:\Users\%user%\AppData\Roaming\arduino-ide\GPUCache\data_3
• C:\Users\%user%\AppData\Roaming\arduino-ide\GPUCache\index
• C:\Users\%user%\AppData\Roaming\arduino-ide\IndexedDB\file__0.indexeddb.leveldb\000003.log
• C:\Users\%user%\AppData\Roaming\arduino-ide\IndexedDB\file__0.indexeddb.leveldb\CURRENT
• C:\Users\%user%\AppData\Roaming\arduino-ide\IndexedDB\file__0.indexeddb.leveldb\LOCK
• C:\Users\%user%\AppData\Roaming\arduino-ide\IndexedDB\file__0.indexeddb.leveldb\LOG
• C:\Users\%user%\AppData\Roaming\arduino-ide\IndexedDB\file__0.indexeddb.leveldb\MANIFEST-000001
• C:\Users\%user%\AppData\Roaming\arduino-ide\Local State
• C:\Users\%user%\AppData\Roaming\arduino-ide\Local Storage\leveldb\000003.log
• C:\Users\%user%\AppData\Roaming\arduino-ide\Local Storage\leveldb\CURRENT
• C:\Users\%user%\AppData\Roaming\arduino-ide\Local Storage\leveldb\LOCK
• C:\Users\%user%\AppData\Roaming\arduino-ide\Local Storage\leveldb\LOG
• C:\Users\%user%\AppData\Roaming\arduino-ide\Local Storage\leveldb\MANIFEST-000001
• C:\Users\%user%\AppData\Roaming\arduino-ide\Network Persistent State
• C:\Users\%user%\AppData\Roaming\arduino-ide\Preferences
• C:\Users\%user%\AppData\Roaming\arduino-ide\QuotaManager
• C:\Users\%user%\AppData\Roaming\arduino-ide\Service Worker\CacheStorage\3e8ad32ef6e0ff2c8dfb0722a7a862f0a1038fb3\63bd6784-952f-49a5-87ed-eb83eabb3576\index
• C:\Users\%user%\AppData\Roaming\arduino-ide\Service Worker\CacheStorage\3e8ad32ef6e0ff2c8dfb0722a7a862f0a1038fb3\index.txt
• C:\Users\%user%\AppData\Roaming\arduino-ide\Session Storage\000003.log
• C:\Users\%user%\AppData\Roaming\arduino-ide\Session Storage\CURRENT
• C:\Users\%user%\AppData\Roaming\arduino-ide\Session Storage\LOCK
• C:\Users\%user%\AppData\Roaming\arduino-ide\Session Storage\LOG
• C:\Users\%user%\AppData\Roaming\arduino-ide\Session Storage\MANIFEST-000001
• C:\Users\%user%\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Arduino IDE.lnk

You will find in the Windows Registry that the following keys will not be cleaned; remove them one by one using regedit.exe:

• HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\459fc68c-eb53-59f8-8957-9913bc627af3

Use regedit.exe to remove the following additional values from the Windows Registry:

• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\users\UserName\desktop\arduino ide\arduino ide.exe.ApplicationCompany
• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\users\UserName\desktop\arduino ide\arduino ide.exe.FriendlyAppName
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\FirewallRules\TCP Query User{2CB8131B-3586-4222-880B-6A09665520A2}C:\users\UserName\desktop\arduino ide\arduino ide.exe
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\FirewallRules\UDP Query User{AB874B50-503D-4FAB-B257-2B3FE8678347}C:\users\UserName\desktop\arduino ide\arduino ide.exe

How to remove Arduino IDE 2.1.1 from your computer using Advanced Uninstaller PRO

Arduino IDE 2.1.1 is an application by Arduino SA. Some computer users choose to remove this program. This is hard because performing this manually requires some knowledge related to removing Windows applications by hand. One of the best SIMPLE practice to remove Arduino IDE 2.1.1 is to use Advanced Uninstaller PRO. Take the following steps on how to do this:





1. If you don't have Advanced Uninstaller PRO already installed on your Windows system, add it. This is a good step because Advanced Uninstaller PRO is one of the best uninstaller and general tool to clean your Windows PC.

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• visit Download Link
• download the program by clicking on the green DOWNLOAD NOW button
• install Advanced Uninstaller PRO

2. Start Advanced Uninstaller PRO. Take some time to admire Advanced Uninstaller PRO's design and number of functions available. Advanced Uninstaller PRO is a powerful Windows optimizer.

3. Click on the General Tools button


4. Activate the Uninstall Programs feature


5. A list of the applications existing on the PC will be made available to you

6. Navigate the list of applications until you locate Arduino IDE 2.1.1 or simply activate the Search field and type in "Arduino IDE 2.1.1". If it exists on your system the Arduino IDE 2.1.1 application will be found very quickly. After you click Arduino IDE 2.1.1 in the list , some data about the program is shown to you:

• Star rating (in the lower left corner). The star rating tells you the opinion other people have about Arduino IDE 2.1.1, ranging from "Highly recommended" to "Very dangerous".
• Opinions by other people - Click on the Read reviews button.
• Details about the application you are about to uninstall, by clicking on the Properties button.

7. Press the Uninstall button. A window asking you to confirm will appear. Confirm the removal by pressing the Uninstall button. Advanced Uninstaller PRO will automatically remove Arduino IDE 2.1.1.


8. After removing Arduino IDE 2.1.1, Advanced Uninstaller PRO will ask you to run an additional cleanup. Press Next to start the cleanup. All the items of Arduino IDE 2.1.1 that have been left behind will be detected and you will be asked if you want to delete them. By removing Arduino IDE 2.1.1 using Advanced Uninstaller PRO, you are assured that no registry entries, files or folders are left behind on your disk.

Your PC will remain clean, speedy and ready to run without errors or problems.

Disclaimer

This page is not a recommendation to uninstall Arduino IDE 2.1.1 by Arduino SA from your PC, nor are we saying that Arduino IDE 2.1.1 by Arduino SA is not a good software application. This page only contains detailed instructions on how to uninstall Arduino IDE 2.1.1 in case you want to. Here you can find registry and disk entries that Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.