1stBrowser

A guide to uninstall 1stBrowser from your PC

This web page is about 1stBrowser for Windows. Below you can find details on how to uninstall it from your PC. It was coded for Windows by Sien S.A.. More information on Sien S.A. can be seen here. The application is frequently installed in the C:\Users\UserName\AppData\Local\1stBrowser\Application folder (same installation drive as Windows). The full uninstall command line for 1stBrowser is C:\Users\UserName\AppData\Local\1stBrowser\Application\45.0.2454.172\Installer\setup.exe. The program's main executable file is named setup.exe and it has a size of 870.12 KB (891000 bytes).

1stBrowser contains of the executables below. They take 3.50 MB (3666816 bytes) on disk.

• setup.exe (870.12 KB)

The information on this page is only about version 45.0.2454.172 of 1stBrowser. Click on the links below for other 1stBrowser versions:

• 45.0.2454.161
• 45.0.2454.152
• 45.0.2454.145
• 45.0.2454.119
• 45.0.2454.126
• 42.0.2311.98
• 42.0.2311.95
• 42.0.2311.130
• 45.0.2454.165
• 42.0.2311.104
• 42.1.2311.107
• 45.0.2454.127
• 42.0.2311.97
• 42.0.2311.101
• 45.0.2454.146
• 42.0.2311.119
• 45.0.2454.137
• 45.0.2454.109
• 45.0.2454.166
• 45.0.2454.144
• 45.0.2454.157
• 45.0.2454.171
• 42.0.2311.118
• 45.0.2454.160
• 42.0.2311.107
• 45.0.2454.167
• 42.0.2311.123
• 45.0.2454.117

...click to view all...
If you are manually uninstalling 1stBrowser we suggest you to check if the following data is left behind on your PC.

Folders left behind when you uninstall 1stBrowser:

• C:\Users\%user%\AppData\Local\1stBrowser
• C:\Users\%user%\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\1stBrowser

The files below are left behind on your disk when you remove 1stBrowser:

• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\45.0.2454.160.manifest
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\45.0.2454.161.manifest
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\45.0.2454.162.manifest
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\45.0.2454.163.manifest
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\45.0.2454.166.manifest
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\45.0.2454.167.manifest
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\45.0.2454.169.manifest
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\45.0.2454.170.manifest
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\45.0.2454.171.manifest
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\45.0.2454.172.manifest
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\chrome.dll
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\chrome_100_percent.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\chrome_200_percent.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\chrome_child.dll
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\chrome_watcher.dll
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\d3dcompiler_47.dll
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\delegate_execute.exe
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Extensions\external_extensions.json
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\icudtl.dat
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Installer\chrome.7z
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\libegl.dll
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\libexif.dll
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\libglesv2.dll
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\am.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\ar.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\bg.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\bn.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\ca.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\cs.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\da.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\de.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\el.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\en-GB.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\en-US.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\es.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\es-419.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\et.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\fa.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\fi.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\fil.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\fr.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\gu.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\he.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\hi.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\hr.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\hu.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\id.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\it.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\ja.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\kn.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\ko.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\lt.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\lv.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\ml.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\mr.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\ms.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\nb.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\nl.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\pl.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\pt-BR.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\pt-PT.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\ro.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\ru.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\sk.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\sl.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\sr.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\sv.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\sw.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\ta.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\te.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\th.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\tr.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\uk.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\vi.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\zh-CN.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\Locales\zh-TW.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\metro_driver.dll
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\nacl_irt_x86_32.nexe
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\nacl_irt_x86_64.nexe
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\nacl64.exe
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\natives_blob.bin
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\PepperFlash\manifest.json
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\PepperFlash\pepflashplayer.dll
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\resources.pak
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\secondarytile.png
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\snapshot_blob.bin
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\VisualElements\logo.png
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\VisualElements\smalllogo.png
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\VisualElements\splash-620x300.png
• C:\Users\%user%\AppData\Local\1stBrowser\Application\45.0.2454.172\widevinecdmadapter.dll
• C:\Users\%user%\AppData\Local\1stBrowser\Application\chrome_elf.dll
• C:\Users\%user%\AppData\Local\1stBrowser\Application\debug.log
• C:\Users\%user%\AppData\Local\1stBrowser\Application\Dictionaries\en-US-6-1.bdic
• C:\Users\%user%\AppData\Local\1stBrowser\Application\extension_list.json
• C:\Users\%user%\AppData\Local\1stBrowser\Application\LibUtils.dll
• C:\Users\%user%\AppData\Local\1stBrowser\Application\master_preferences
• C:\Users\%user%\AppData\Local\1stBrowser\Application\VisualElementsManifest.xml
• C:\Users\%user%\AppData\Local\1stBrowser\User Data\296D.tmp
• C:\Users\%user%\AppData\Local\1stBrowser\User Data\Certificate Revocation Lists
• C:\Users\%user%\AppData\Local\1stBrowser\User Data\Crash Reports\0118b529-dafe-41ba-add8-27321cc65906.dmp

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

• HKEY_CURRENT_USER\Software\1stbrowser
• HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\1stBrowser
• HKEY_LOCAL_MACHINE\Software\Clients\StartMenuInternet\1stBrowser.JQDOC4U2GZ4WYQTMTHSH6A5C5I
• HKEY_LOCAL_MACHINE\Software\Microsoft\MediaPlayer\ShimInclusionList\1stbrowser.exe

A way to uninstall 1stBrowser with the help of Advanced Uninstaller PRO

1stBrowser is an application released by Sien S.A.. Some people try to erase this application. Sometimes this can be efortful because deleting this manually takes some skill related to Windows internal functioning. The best EASY action to erase 1stBrowser 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, add it. This is a good step because Advanced Uninstaller PRO is a very efficient uninstaller and all around utility to optimize your Windows system.

DOWNLOAD NOW

• navigate to Download Link
• download the setup by pressing the DOWNLOAD NOW button
• set up Advanced Uninstaller PRO

2. Start Advanced Uninstaller PRO. It's recommended to take your time to admire the program's interface and number of features available. Advanced Uninstaller PRO is a powerful program.

3. Click on the General Tools button


4. Click on the Uninstall Programs tool


5. A list of the applications installed on your computer will appear

6. Scroll the list of applications until you locate 1stBrowser or simply click the Search field and type in "1stBrowser". The 1stBrowser application will be found very quickly. When you click 1stBrowser in the list , some data about the program is made available to you:

• Star rating (in the lower left corner). This explains the opinion other people have about 1stBrowser, ranging from "Highly recommended" to "Very dangerous".
• Reviews by other people - Click on the Read reviews button.
• Technical information about the application you are about to remove, by pressing the Properties button.

7. Press the Uninstall button. A confirmation dialog will appear. Confirm the uninstall by clicking Uninstall. Advanced Uninstaller PRO will automatically remove 1stBrowser.


8. After uninstalling 1stBrowser, Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to go ahead with the cleanup. All the items of 1stBrowser which have been left behind will be detected and you will be asked if you want to delete them. By uninstalling 1stBrowser with Advanced Uninstaller PRO, you can be sure that no registry entries, files or folders are left behind on your PC.

Your computer will remain clean, speedy and able to take on new tasks.

Disclaimer

The text above is not a recommendation to uninstall 1stBrowser by Sien S.A. from your computer, we are not saying that 1stBrowser by Sien S.A. is not a good application for your computer. This page only contains detailed info on how to uninstall 1stBrowser supposing you decide this is what you want to do. Here you can find registry and disk entries that our application Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.