Zscaler

A guide to uninstall Zscaler from your PC

Zscaler is a Windows program. Read below about how to remove it from your PC. It is produced by Zscaler Inc.. You can read more on Zscaler Inc. or check for application updates here. Zscaler is normally set up in the C:\Program Files\Zscaler directory, however this location can vary a lot depending on the user's choice while installing the application. The entire uninstall command line for Zscaler is C:\Program Files\Zscaler\ZSAInstaller\uninstall.exe. Zscaler-windows-4.2.0.217-installer-x64.exe is the Zscaler's main executable file and it occupies circa 51.14 MB (53623672 bytes) on disk.

Zscaler is comprised of the following executables which take 233.43 MB (244767616 bytes) on disk:

• Zscaler-windows-4.2.0.217-installer-x64.exe (51.14 MB)
• Zscaler-windows-4.3.0.190-installer-x64.exe (54.95 MB)
• npcap-1.00-oem.exe (770.85 KB)
• npcap-1.50-oem.exe (1.01 MB)
• npcap-1.71-oem.exe (1.09 MB)
• npcap-1.75-oem.exe (1.10 MB)
• Zscaler-Network-Adapter-Win10-1.0.2.0.exe (624.07 KB)
• MicrosoftEdgeWebview2Setup.exe (1.52 MB)
• ZSFFutil.exe (213.30 KB)
• ZEPInstaller.exe (6.00 MB)
• ZSAHelper.exe (3.57 MB)
• uninstall.exe (7.09 MB)
• ZSAService.exe (5.00 MB)
• ZSAMTAuthApp.exe (1.12 MB)
• ZSATray.exe (1.89 MB)
• ZSATrayManager.exe (12.03 MB)
• ZSATunnel.exe (12.85 MB)
• ZSAUpdater.exe (4.55 MB)
• ZSAUpm.exe (11.99 MB)

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This info is about Zscaler version 4.3.0.190 only. You can find below info on other releases of Zscaler:

• 4.3.0.202
• 2.1.2.740
• 1.1.2.000025
• 1.1.4.000006
• 4.2.0.217
• 3.7.2.18
• 2.1.2.113
• 1.2.3.000005
• 3.7.1.44
• 1.4.1.6
• 2.1.2.71
• 4.4.0.379
• 1.4.2.12
• 4.2.0.209
• 1.5.2.7
• 3.7.96.20
• 3.9.0.191
• 3.6.0.26
• 1.2.0.000316
• 4.5.0.344
• 4.4.0.346
• 3.7.0.88
• 4.2.0.149
• 2.1.2.81
• 4.4.0.335
• 4.0.0.80
• 1.1.1.000000
• 3.7.2.19
• 1.4.0.188
• 3.7.1.54
• 3.4.0.124
• 3.1.0.96
• 3.4.0.101
• 3.4.1.4
• 4.6.0.123
• 3.2.0.73
• 4.2.0.601
• 3.9.0.156
• 1.5.1.8
• 4.3.0.181
• 4.2.1.173
• 1.4.3.1
• 4.2.1.199
• 4.4.0.300
• 4.3.0.151
• 3.7.1.53
• 4.3.0.226
• 3.1.0.781
• 4.4.0.389
• 1.5.2.10
• 4.3.0.243
• 4.3.0.188
• 4.5.0.278
• 4.3.0.131
• 3.0.0.195
• 4.3.0.161
• 2.1.2.92
• 4.4.0.368
• 4.1.0.85
• 3.6.1.26
• 4.5.0.296
• 3.1.0.103
• 4.2.1.181
• 4.6.0.168
• 3.6.1.25
• 3.1.0.129
• 4.1.0.62
• 4.2.0.198
• 1.5.0.332
• 4.5.0.352
• 4.5.0.255
• 3.5.0.108
• 4.4.0.294
• 1.3.1.0
• 4.4.0.324
• 2.2.1.77
• 2.1.2.112
• 4.0.0.89
• 4.5.0.337
• 1.5.2.5
• 4.5.0.286
• 3.9.0.183
• 1.2.1.000015
• 4.4.0.309
• 2.0.1.32
• 3.1.0.88
• 3.4.0.120
• 3.8.0.102
• 3.7.49.11
• 4.5.0.381
• 3.9.0.160
• 3.6.1.23
• 1.5.2.501
• 1.5.2.8
• 4.5.0.325
• 4.3.0.238
• 1.1.0.000213
• 3.0.2.14
• 1.1.3.000016
• 4.2.0.190

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If you are manually uninstalling Zscaler we recommend you to verify if the following data is left behind on your PC.

Folders found on disk after you uninstall Zscaler from your computer:

• C:\Program Files\Zscaler

The files below are left behind on your disk by Zscaler when you uninstall it:

• C:\Program Files\Zscaler\Common\lib\ZSAAuth.dll
• C:\Program Files\Zscaler\Common\lib\ZSALogger.dll
• C:\Program Files\Zscaler\Common\lib\ZSATrayHelper.dll
• C:\Program Files\Zscaler\Common\resources\ZscalerApp.ico
• C:\Program Files\Zscaler\Common\resources\ZscalerApp.png
• C:\Program Files\Zscaler\Common\resources\ZscalerAppSplash.png
• C:\Program Files\Zscaler\Common\resources\ZscalerAppTop.png
• C:\Program Files\Zscaler\RevertZcc\Config\91d96d733cb85497b77993a4024cbca5.ztc
• C:\Program Files\Zscaler\RevertZcc\Config\AF987BA60E1BA31853F0CF245C029BD6E28E64B6++-config.bak
• C:\Program Files\Zscaler\RevertZcc\Config\AF987BA60E1BA31853F0CF245C029BD6E28E64B6++-config.dat
• C:\Program Files\Zscaler\RevertZcc\Config\ZccConfigBackup.reg
• C:\Program Files\Zscaler\RevertZcc\Config\ZSAServiceLocalDump.reg
• C:\Program Files\Zscaler\RevertZcc\Config\ZSATrayLocalDump.reg
• C:\Program Files\Zscaler\RevertZcc\Config\ZSATrayManagerLocalDump.reg
• C:\Program Files\Zscaler\RevertZcc\Config\ZSATunnelLocalDump.reg
• C:\Program Files\Zscaler\RevertZcc\Config\ZSAUpdaterLocalDump.reg
• C:\Program Files\Zscaler\RevertZcc\Config\ZSAUpmLocalDump.reg
• C:\Program Files\Zscaler\RevertZcc\Zscaler-windows-4.3.0.151-installer-x64.exe
• C:\Program Files\Zscaler\RevertZcc\Zscaler-windows-4.3.0.190-installer-x64.exe
• C:\Program Files\Zscaler\ThirdParty\Npcap\Libpcap-License.txt
• C:\Program Files\Zscaler\ThirdParty\Npcap\npcap-1.00-oem.exe
• C:\Program Files\Zscaler\ThirdParty\Npcap\npcap-1.50-oem.exe
• C:\Program Files\Zscaler\ThirdParty\Npcap\npcap-1.71-oem.exe
• C:\Program Files\Zscaler\ThirdParty\Npcap\npcap-1.75-oem.exe
• C:\Program Files\Zscaler\ThirdParty\Npcap\WinPcap-License-And-Acknowledgements.txt
• C:\Program Files\Zscaler\ThirdParty\PacParser\x64\pacparser.dll
• C:\Program Files\Zscaler\ThirdParty\PacParser\x64\PacparserV8.dll
• C:\Program Files\Zscaler\ThirdParty\TAPDriver\x64\Zscaler-Network-Adapter-Win10-1.0.2.0.exe
• C:\Program Files\Zscaler\ThirdParty\WebView2\MicrosoftEdgeWebview2Setup.exe
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\freebl3.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\libnspr4.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\libplc4.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\libplds4.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\nspr4.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\nspr-LICENSE
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\nss3.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\nssckbi.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\nss-COPYING
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\nssutil3.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\plc4.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\plds4.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\smime3.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\softokn3.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\sqlite3.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\ssl3.dll
• C:\Program Files\Zscaler\ThirdParty\ZSFFUtil\x64\ZSFFutil.exe
• C:\Program Files\Zscaler\Updater\temp\Zscaler-windows-4.3.0.190-installer-x64.exe
• C:\Program Files\Zscaler\ZEPInstaller\ZEPInstaller.exe
• C:\Program Files\Zscaler\ZSACredentialProviders\ARM64\ZSACredentialProvider.dll
• C:\Program Files\Zscaler\ZSACredentialProviders\ZSACredentialProvider.dll
• C:\Program Files\Zscaler\ZSAFilterDriver\win10\amd64\zapprd.cat
• C:\Program Files\Zscaler\ZSAFilterDriver\win10\amd64\zapprd.inf
• C:\Program Files\Zscaler\ZSAFilterDriver\win10\amd64\zapprd.sys
• C:\Program Files\Zscaler\ZSAFilterDriver\win10\arm64\zapprd.cat
• C:\Program Files\Zscaler\ZSAFilterDriver\win10\arm64\zapprd.inf
• C:\Program Files\Zscaler\ZSAFilterDriver\win10\arm64\zapprd.sys
• C:\Program Files\Zscaler\ZSAFilterDriver\win10\i386\zapprd.cat
• C:\Program Files\Zscaler\ZSAFilterDriver\win10\i386\zapprd.inf
• C:\Program Files\Zscaler\ZSAFilterDriver\win10\i386\zapprd.sys
• C:\Program Files\Zscaler\ZSAHelper\ZSAHelper.exe
• C:\Program Files\Zscaler\ZSAInstaller\uninstall.dat
• C:\Program Files\Zscaler\ZSAInstaller\uninstall.exe
• C:\Program Files\Zscaler\ZSAInstaller\Zscaler-installLog.log
• C:\Program Files\Zscaler\ZSAService\ZSAService.exe
• C:\Program Files\Zscaler\ZSATray\Microsoft.Web.WebView2.Core.dll
• C:\Program Files\Zscaler\ZSATray\Microsoft.Web.WebView2.Wpf.dll
• C:\Program Files\Zscaler\ZSATray\Newtonsoft.Json.dll
• C:\Program Files\Zscaler\ZSATray\WebView2Loader.dll
• C:\Program Files\Zscaler\ZSATray\ZSAMTAuthApp.exe
• C:\Program Files\Zscaler\ZSATray\ZSATray.exe
• C:\Program Files\Zscaler\ZSATrayManager\ZSATrayManager.exe
• C:\Program Files\Zscaler\ZSATunnel\ZSATunnel.exe
• C:\Program Files\Zscaler\ZSAUpdater\ZSAUpdater.exe
• C:\Program Files\Zscaler\ZSAWFPDriver\amd64\zsawdrv.cat
• C:\Program Files\Zscaler\ZSAWFPDriver\amd64\zsawdrv.inf
• C:\Program Files\Zscaler\ZSAWFPDriver\amd64\zsawdrv.sys
• C:\Program Files\Zscaler\ZSAWFPDriver\arm64\zsawdrv.cat
• C:\Program Files\Zscaler\ZSAWFPDriver\arm64\zsawdrv.inf
• C:\Program Files\Zscaler\ZSAWFPDriver\arm64\zsawdrv.sys
• C:\Users\%user%\AppData\Local\Temp\Zscaler-uninstallation.log

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

• HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\F3BAA9CF5789C0A4BBFBC36E47F0DCE4
• HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\Zscaler
• HKEY_LOCAL_MACHINE\Software\Zscaler Inc.

Additional registry values that you should remove:

• HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\F3BAA9CF5789C0A4BBFBC36E47F0DCE4\ProductName
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-2052111302-1979792683-682003330-119687\\Device\HarddiskVolume3\Program Files\Zscaler\ZSATray\ZSATray.exe
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-2052111302-1979792683-682003330-229727\\Device\HarddiskVolume3\Users\store801\Downloads\Zscaler-windows-4.4.0.383-installer-x64.exe
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\zapprd\Description
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\zapprd\DisplayName
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\ZSAService\ImagePath
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\ZSATrayManager\ImagePath
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\ZSATunnel\ImagePath
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\ZSAUpdater\ImagePath

How to remove Zscaler from your computer with Advanced Uninstaller PRO

Zscaler is an application marketed by Zscaler Inc.. Frequently, people decide to remove this program. Sometimes this is easier said than done because deleting this manually takes some knowledge related to removing Windows applications by hand. One of the best SIMPLE action to remove Zscaler is to use Advanced Uninstaller PRO. Take the following steps on how to do this:





1. If you don't have Advanced Uninstaller PRO on your Windows system, install it. This is a good step because Advanced Uninstaller PRO is the best uninstaller and all around utility to optimize your Windows system.

DOWNLOAD NOW

• visit Download Link
• download the setup by clicking on the green DOWNLOAD button
• set up Advanced Uninstaller PRO

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

3. Click on the General Tools button


4. Click on the Uninstall Programs tool


5. A list of the applications existing on the PC will appear

6. Navigate the list of applications until you locate Zscaler or simply click the Search field and type in "Zscaler". The Zscaler application will be found automatically. Notice that after you click Zscaler in the list of programs, the following data about the application is shown to you:

• Safety rating (in the lower left corner). The star rating tells you the opinion other users have about Zscaler, ranging from "Highly recommended" to "Very dangerous".
• Opinions by other users - Click on the Read reviews button.
• Details about the program you wish to remove, by clicking on the Properties button.

7. Press the Uninstall button. A confirmation dialog will show up. Confirm the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will automatically uninstall Zscaler.


8. After uninstalling Zscaler, Advanced Uninstaller PRO will offer to run a cleanup. Click Next to proceed with the cleanup. All the items that belong Zscaler that have been left behind will be detected and you will be asked if you want to delete them. By uninstalling Zscaler with Advanced Uninstaller PRO, you can be sure that no registry entries, files or directories are left behind on your PC.

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

Disclaimer

The text above is not a piece of advice to uninstall Zscaler by Zscaler Inc. from your PC, we are not saying that Zscaler by Zscaler Inc. is not a good software application. This page only contains detailed info on how to uninstall Zscaler in case you decide this is what you want to do. Here you can find registry and disk entries that our application Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.