CENKROS 4

How to uninstall CENKROS 4 from your computer

This info is about CENKROS 4 for Windows. Below you can find details on how to uninstall it from your computer. It is produced by KROS a.s.. Open here where you can read more on KROS a.s.. More information about the app CENKROS 4 can be seen at https://www.kros.sk/cenkros-ocenovanie-a-riadenie-stavebnej-vyroby. CENKROS 4 is normally set up in the C:\Program Files (x86)\Cenkros directory, regulated by the user's choice. You can uninstall CENKROS 4 by clicking on the Start menu of Windows and pasting the command line MsiExec.exe /I{30044428-2025-46EF-B473-28BC89909399}. Note that you might receive a notification for admin rights. Kros.exe is the CENKROS 4's primary executable file and it occupies approximately 32.93 MB (34532344 bytes) on disk.

CENKROS 4 contains of the executables below. They take 251.53 MB (263751153 bytes) on disk.

• Kros.exe (32.93 MB)
• MP.exe (358.00 KB)
• TeamViewerQS.EXE (27.64 MB)
• UpgradeHWK.exe (38.00 KB)
• WizardHWK.exe (482.00 KB)
• Kros.HowTo.ClientBrowser.exe (217.50 KB)
• INST32.EXE (101.48 KB)
• inst64.exe (58.98 KB)
• InstDr64.exe (1.12 MB)
• InstDrv.exe (947.59 KB)
• CefSharp.BrowserSubprocess.exe (7.00 KB)
• unins000.exe (692.60 KB)
• fbguard.exe (96.00 KB)
• fbserver.exe (3.61 MB)
• fbsvcmgr.exe (100.00 KB)
• fbtracemgr.exe (92.00 KB)
• fb_lock_print.exe (224.00 KB)
• gbak.exe (264.00 KB)
• gdef.exe (264.00 KB)
• gfix.exe (108.00 KB)
• gpre.exe (496.00 KB)
• gsec.exe (152.00 KB)
• gsplit.exe (15.00 KB)
• gstat.exe (152.00 KB)
• instclient.exe (17.50 KB)
• instreg.exe (11.00 KB)
• instsvc.exe (64.00 KB)
• isql.exe (268.00 KB)
• nbackup.exe (132.00 KB)
• qli.exe (316.00 KB)
• Harmonogram.exe (2.87 MB)
• KontrolaTlace.exe (98.00 KB)
• Reporter.exe (3.59 MB)
• Firstis.Oferta.exe (1.48 MB)
• Firstis.Oferta.Mailer.exe (53.50 KB)
• Kros.Archiv.exe (84.49 KB)
• Kros.Area.exe (2.07 MB)
• Kros.Instalator.exe (242.99 KB)
• Kros.OfertaComparator.exe (33.99 KB)
• Aktivácia.exe (1.39 MB)
• Kros.Fenix.exe (25.99 KB)
• KROSplus.exe (52.25 MB)
• AREA.exe (6.36 MB)
• Harmonogram.exe (2.84 MB)
• OFERTA.exe (5.02 MB)
• AccessDatabaseEngine12.exe (25.32 MB)
• AccessDatabaseEngine16.exe (76.97 MB)
• Kros.ForceNetInstall.exe (16.50 KB)

...click to view all...

The current web page applies to CENKROS 4 version 051.000 alone. You can find here a few links to other CENKROS 4 releases:

• 231.050
• 242.000
• 221.000
• 232.000
• 202.100
• 241.000
• 191.200
• 171.100
• 212.150
• 201.100
• 192.100
• 181.200
• 212.100
• 162.100
• 192.200
• 222.000
• 0
• 161.400

...click to view all...
When you're planning to uninstall CENKROS 4 you should check if the following data is left behind on your PC.

You should delete the folders below after you uninstall CENKROS 4:

• C:\Program Files (x86)\Cenkros
• C:\Users\%user%\AppData\Local\VirtualStore\Program Files (x86)\Cenkros

The files below were left behind on your disk by CENKROS 4's application uninstaller when you removed it:

• C:\Program Files (x86)\Cenkros\AkoNaTo\Kros.HowTo.ClientBrowser.exe
• C:\Program Files (x86)\Cenkros\AkoNaTo\Kros.HowTo.Security.dll
• C:\Program Files (x86)\Cenkros\AkoNaTo\sk-SK\Kros.HowTo.ClientBrowser.resources.dll
• C:\Program Files (x86)\Cenkros\Angel\ANGEL.386
• C:\Program Files (x86)\Cenkros\Angel\ANGEL.VXD
• C:\Program Files (x86)\Cenkros\Angel\ANGELDOS.SYS
• C:\Program Files (x86)\Cenkros\Angel\ANGELNT.SYS
• C:\Program Files (x86)\Cenkros\Angel\HWkluc.bat
• C:\Program Files (x86)\Cenkros\Angel\HWkluc64.bat
• C:\Program Files (x86)\Cenkros\Angel\iangel64.dll
• C:\Program Files (x86)\Cenkros\Angel\INST32.EXE
• C:\Program Files (x86)\Cenkros\Angel\inst64.exe
• C:\Program Files (x86)\Cenkros\Angel\InstDr64.exe
• C:\Program Files (x86)\Cenkros\Angel\InstDrv.exe
• C:\Program Files (x86)\Cenkros\appstart.ani
• C:\Program Files (x86)\Cenkros\CefSharp\x86\CefSharp.BrowserSubprocess.Core.dll
• C:\Program Files (x86)\Cenkros\CefSharp\x86\CefSharp.BrowserSubprocess.exe
• C:\Program Files (x86)\Cenkros\CefSharp\x86\CefSharp.Core.dll
• C:\Program Files (x86)\Cenkros\CefSharp\x86\CefSharp.Core.Runtime.dll
• C:\Program Files (x86)\Cenkros\CefSharp\x86\CefSharp.dll
• C:\Program Files (x86)\Cenkros\CefSharp\x86\CefSharp.WinForms.dll
• C:\Program Files (x86)\Cenkros\CefSharp\x86\d3dcompiler_47.dll
• C:\Program Files (x86)\Cenkros\CefSharp\x86\chrome_100_percent.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\chrome_200_percent.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\chrome_elf.dll
• C:\Program Files (x86)\Cenkros\CefSharp\x86\icudtl.dat
• C:\Program Files (x86)\Cenkros\CefSharp\x86\libcef.dll
• C:\Program Files (x86)\Cenkros\CefSharp\x86\libEGL.dll
• C:\Program Files (x86)\Cenkros\CefSharp\x86\libGLESv2.dll
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\af.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\am.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\ar.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\bg.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\bn.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\ca.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\cs.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\da.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\de.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\el.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\en-GB.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\en-US.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\es.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\es-419.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\et.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\fa.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\fi.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\fil.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\fr.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\gu.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\he.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\hi.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\hr.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\hu.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\id.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\it.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\ja.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\kn.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\ko.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\lt.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\lv.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\ml.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\mr.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\ms.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\nb.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\nl.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\pl.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\pt-BR.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\pt-PT.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\ro.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\ru.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\sk.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\sl.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\sr.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\sv.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\sw.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\ta.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\te.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\th.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\tr.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\uk.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\ur.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\vi.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\zh-CN.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\locales\zh-TW.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\resources.pak
• C:\Program Files (x86)\Cenkros\CefSharp\x86\snapshot_blob.bin
• C:\Program Files (x86)\Cenkros\CefSharp\x86\v8_context_snapshot.bin
• C:\Program Files (x86)\Cenkros\CefSharp\x86\vk_swiftshader.dll
• C:\Program Files (x86)\Cenkros\CefSharp\x86\vk_swiftshader_icd.json
• C:\Program Files (x86)\Cenkros\CefSharp\x86\vulkan-1.dll
• C:\Program Files (x86)\Cenkros\Data format.txt
• C:\Program Files (x86)\Cenkros\data.txt
• C:\Program Files (x86)\Cenkros\en\Kros.resources.dll
• C:\Program Files (x86)\Cenkros\Firebird\aliases.conf
• C:\Program Files (x86)\Cenkros\Firebird\FBbin\fb_lock_print.exe
• C:\Program Files (x86)\Cenkros\Firebird\FBbin\fbclient.dll
• C:\Program Files (x86)\Cenkros\Firebird\FBbin\fbclient.pdb
• C:\Program Files (x86)\Cenkros\Firebird\FBbin\fbguard.exe
• C:\Program Files (x86)\Cenkros\Firebird\FBbin\fbrmclib.dll
• C:\Program Files (x86)\Cenkros\Firebird\FBbin\fbserver.exe

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

• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|AkoNaTo|Kros.HowTo.ClientBrowser.exe
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|AkoNaTo|Kros.HowTo.Security.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Kros.exe
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|K3K.Support.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.Base.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.Collector.Client.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.Comparator.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.Components.Spreadsheet.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.Core.Data.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.Core.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.Core.View.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.DataTransfer.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.DataTXTParser.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.Fenix.Integration.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.GlobalExpert.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.Chromium.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.Identity.Client.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.iEco.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.InfoMessages.Desktop.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.KORM.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.OfertaRepository.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.PdfConverter.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.Recognizer.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.SearchRegister.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.Security.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.SixthSense.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.UniImport.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.UniXml.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.Utils.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.WinForms.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Base|Kros.Zpk.Logs.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Firstis.Oferta.exe
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|IEU|Confuser.Runtime.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|IEU|System.ComponentModel.Annotations.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Kros.Area.exe
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Kros.Archiv.exe
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Kros.Instalator.exe
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Kros.OfertaComparator.exe
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|KrosPlus|Area|AREA.exe
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Support|FirebirdSql.Data.FirebirdClient.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Support|IdentityModel.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Support|Mapster.dll
• HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|Cenkros|Tools|Support|Polly.dll
• HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\824440035202FE644B3782CB98093999
• HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\InstallShield Uninstall Information\{30044428-2A24-46EF-B473-28BC89909399}

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

• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Program Files (x86)\Cenkros\Tools\Kros.Archiv.exe.ApplicationCompany
• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Program Files (x86)\Cenkros\Tools\Kros.Archiv.exe.FriendlyAppName
• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Users\UserName\AppData\Local\Temp\{D8087EEC-A30E-4465-9CDD-BDD84DBE6BBF}\Cenkros.exe.ApplicationCompany
• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Users\UserName\AppData\Local\Temp\{D8087EEC-A30E-4465-9CDD-BDD84DBE6BBF}\Cenkros.exe.FriendlyAppName
• HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\824440035202FE644B3782CB98093999\ProductName
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-1986207038-1690122331-1797635053-1001\\Device\HarddiskVolume5\Program Files (x86)\Cenkros\Kros.exe
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-1986207038-1690122331-1797635053-1001\\Device\HarddiskVolume5\Program Files (x86)\Cenkros\Tools\Kros.Archiv.exe
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-1986207038-1690122331-1797635053-1001\\Device\HarddiskVolume5\Users\UserName\AppData\Local\Temp\{D8087EEC-A30E-4465-9CDD-BDD84DBE6BBF}\Cenkros.exe
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\KrosPlusFireBird\ImagePath

A way to delete CENKROS 4 from your computer using Advanced Uninstaller PRO

CENKROS 4 is a program marketed by KROS a.s.. Sometimes, users choose to erase it. Sometimes this is difficult because doing this manually requires some know-how regarding removing Windows applications by hand. The best SIMPLE action to erase CENKROS 4 is to use Advanced Uninstaller PRO. Here are some detailed instructions about how to do this:





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

DOWNLOAD NOW

• visit Download Link
• download the setup by pressing the DOWNLOAD NOW button
• install Advanced Uninstaller PRO

2. Start Advanced Uninstaller PRO. Take your time to get familiar with Advanced Uninstaller PRO's interface and number of tools available. Advanced Uninstaller PRO is a powerful Windows tool.

3. Click on the General Tools category


4. Activate the Uninstall Programs feature


5. All the programs installed on the computer will appear

6. Scroll the list of programs until you find CENKROS 4 or simply activate the Search feature and type in "CENKROS 4". The CENKROS 4 application will be found automatically. When you click CENKROS 4 in the list of programs, the following information about the application is available to you:

• Star rating (in the lower left corner). This tells you the opinion other users have about CENKROS 4, from "Highly recommended" to "Very dangerous".
• Opinions by other users - Click on the Read reviews button.
• Details about the application you want to uninstall, by pressing the Properties button.

For instance you can see that for CENKROS 4:

• The software company is: https://www.kros.sk/cenkros-ocenovanie-a-riadenie-stavebnej-vyroby
• The uninstall string is: MsiExec.exe /I{30044428-2025-46EF-B473-28BC89909399}

7. Click the Uninstall button. A confirmation dialog will show up. accept the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will uninstall CENKROS 4.


8. After uninstalling CENKROS 4, Advanced Uninstaller PRO will offer to run a cleanup. Press Next to perform the cleanup. All the items of CENKROS 4 which have been left behind will be detected and you will be asked if you want to delete them. By uninstalling CENKROS 4 with Advanced Uninstaller PRO, you are assured that no registry items, files or directories are left behind on your PC.

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

Disclaimer

This page is not a recommendation to remove CENKROS 4 by KROS a.s. from your PC, nor are we saying that CENKROS 4 by KROS a.s. is not a good application for your PC. This text only contains detailed info on how to remove CENKROS 4 in case you decide this is what you want to do. Here you can find registry and disk entries that other software left behind and Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.