MATLAB R2021b

A way to uninstall MATLAB R2021b from your system

You can find below details on how to uninstall MATLAB R2021b for Windows. It is produced by MathWorks. Further information on MathWorks can be seen here. Please follow www.mathworks.com if you want to read more on MATLAB R2021b on MathWorks's web page. MATLAB R2021b is usually installed in the C:\Program Files\MATLAB\R2021b folder, depending on the user's option. You can uninstall MATLAB R2021b by clicking on the Start menu of Windows and pasting the command line C:\Program Files\MATLAB\R2021b\uninstall\bin\win64\uninstall.exe C:\Program Files\MATLAB\R2021b. Note that you might get a notification for administrator rights. matlab.exe is the MATLAB R2021b's main executable file and it takes close to 330.18 KB (338104 bytes) on disk.

MATLAB R2021b installs the following the executables on your PC, occupying about 16.95 MB (17773033 bytes) on disk.

• matlab.exe (330.18 KB)
• activate_matlab.exe (110.18 KB)
• AddOnProductInstaller.exe (111.68 KB)
• bsdtar.exe (667.50 KB)
• cef_helper.exe (671.50 KB)
• cppms_cache.exe (236.00 KB)
• cpuid_info.exe (22.00 KB)
• CrashReporter.exe (141.50 KB)
• ddux_settings.exe (267.00 KB)
• fileassoc.exe (115.50 KB)
• genpathdef.exe (166.50 KB)
• gmake.exe (204.00 KB)
• gpu_info.exe (27.50 KB)
• hci_server.exe (26.00 KB)
• InstallMATLABStartupAccelerator.exe (21.18 KB)
• install_supportsoftware.exe (581.68 KB)
• jsonschemavalidator.exe (171.00 KB)
• MathWorks_Privileged_Operation.exe (47.18 KB)
• MATLAB.exe (212.68 KB)
• MATLABStartupAccelerator.exe (49.00 KB)
• MATLABWindow.exe (1.00 MB)
• matlabwindowhelper.exe (546.18 KB)
• matlab_jenv.exe (52.50 KB)
• mex.exe (42.00 KB)
• mlDiff.exe (18.00 KB)
• mlint.exe (38.00 KB)
• mlMerge.exe (18.00 KB)
• mwdot.exe (420.00 KB)
• mwinstallprocesslauncher.exe (99.68 KB)
• mwneato.exe (358.00 KB)
• mwtwopi.exe (364.50 KB)
• mw_olm.exe (102.68 KB)
• product_config.exe (26.68 KB)
• protoc.exe (23.00 KB)
• SCRCodeGen3.exe (302.50 KB)
• session_helper.exe (67.18 KB)
• setup_legacy.exe (507.68 KB)
• setup_supportsoftware_3p.exe (505.18 KB)
• SupportSoftwareInstaller.exe (192.68 KB)
• update_installer.exe (70.18 KB)
• update_installer_helper.exe (431.18 KB)
• usResourceCompiler3.exe (293.00 KB)
• Windows_Version_Build_info.exe (19.00 KB)
• Xalan.exe (31.50 KB)
• zip.exe (388.50 KB)
• MATLABMexHost.exe (21.50 KB)
• MATLABPyHost.exe (21.50 KB)
• openjade.exe (502.00 KB)
• jabswitch.exe (34.37 KB)
• java-rmi.exe (16.37 KB)
• java.exe (202.87 KB)
• javacpl.exe (82.87 KB)
• javaw.exe (203.37 KB)
• javaws.exe (346.37 KB)
• jjs.exe (16.37 KB)
• jp2launcher.exe (120.87 KB)
• keytool.exe (16.87 KB)
• kinit.exe (16.87 KB)
• klist.exe (16.87 KB)
• ktab.exe (16.87 KB)
• orbd.exe (16.87 KB)
• pack200.exe (16.87 KB)
• policytool.exe (16.87 KB)
• rmid.exe (16.37 KB)
• rmiregistry.exe (16.87 KB)
• servertool.exe (16.87 KB)
• ssvagent.exe (74.37 KB)
• tnameserv.exe (16.87 KB)
• unpack200.exe (195.87 KB)
• lburg64.exe (49.03 KB)
• lcc64.exe (2.43 MB)
• lcclib64.exe (123.52 KB)
• lcclnk64.exe (429.05 KB)
• lccmake.exe (56.00 KB)
• pedump64.exe (469.17 KB)
• perl5.32.1.exe (13.50 KB)
• perlglob.exe (14.00 KB)
• wperl.exe (13.50 KB)
• ninja.exe (504.00 KB)
• deactivate_matlab.exe (113.18 KB)
• uninstall.exe (56.68 KB)

...click to view all...

This page is about MATLAB R2021b version 9.11 alone. Some files and registry entries are frequently left behind when you remove MATLAB R2021b.

Folders found on disk after you uninstall MATLAB R2021b from your computer:

• C:\Program Files\Adobe\Adobe Photoshop 2023\Required\Plug-ins\Matlab
• C:\Program Files\MATLAB
• C:\Users\%user%\AppData\Local\MathWorks\MATLAB
• C:\Users\%user%\AppData\Local\Temp\Rar$EXa2988.3664.rartemp\resources\MATLAB

Files remaining:

• C:\Program Files\Adobe\Adobe Photoshop 2023\Required\Plug-ins\Matlab\psmatlab.dll
• C:\Users\%user%\AppData\Local\MathWorks\MATLAB\R2021b\graphicsState.bin
• C:\Users\%user%\AppData\Local\Temp\Rar$EXa2988.3664.rartemp\archives\common\addon_matlab_path_service_provider_common_1629853283.enc
• C:\Users\%user%\AppData\Local\Temp\Rar$EXa2988.3664.rartemp\archives\common\addon_matlab_path_service_provider_common_1629853283.xml
• C:\Users\%user%\AppData\Roaming\MathWorks\MATLAB\R2021b\creation.timestamp
• C:\Users\%user%\AppData\Roaming\MathWorks\MATLAB\R2021b\matlab.mlsettings
• C:\Users\%user%\AppData\Roaming\MathWorks\MATLAB\R2021b\matlabPkey.p12
• C:\Users\%user%\AppData\Roaming\MathWorks\MATLAB\R2021b\migratePref.txt
• C:\Users\%user%\AppData\Roaming\MathWorks\MATLAB\R2021b\thisMatlab.pem
• C:\Users\%user%\AppData\Roaming\Microsoft\Windows\Recent\Mathworks.Matlab.R2021b.x64.part01.lnk
• C:\Users\%user%\AppData\Roaming\Microsoft\Windows\Recent\Mathworks.Matlab.R2021b.x64.part02.lnk
• C:\Users\%user%\AppData\Roaming\Microsoft\Windows\Recent\Mathworks.Matlab.R2021b.x64.part03.lnk
• C:\Users\%user%\AppData\Roaming\Microsoft\Windows\Recent\Mathworks.Matlab.R2021b.x64.part04.lnk
• C:\Users\%user%\AppData\Roaming\Microsoft\Windows\Recent\Mathworks.Matlab.R2021b.x64.part05.lnk
• C:\Users\%user%\AppData\Roaming\Microsoft\Windows\Recent\Mathworks.Matlab.R2021b.x64.part06.lnk
• C:\Users\%user%\AppData\Roaming\Microsoft\Windows\Recent\Mathworks.Matlab.R2021b.x64.part07.lnk
• C:\Users\%user%\AppData\Roaming\Microsoft\Windows\Recent\Mathworks.Matlab.R2021b.x64.part08.lnk
• C:\Users\%user%\AppData\Roaming\Microsoft\Windows\Recent\Mathworks.Matlab.R2021b.x64.part14.lnk

Registry that is not removed:

• HKEY_CLASSES_ROOT\.fig\Versions\MATLAB.fig.9.11.0
• HKEY_CLASSES_ROOT\.m\Versions\MATLAB.m.9.11.0
• HKEY_CLASSES_ROOT\.mat\Versions\MATLAB.mat.9.11.0
• HKEY_CLASSES_ROOT\.mdl\Versions\MATLAB.mdl.9.11.0
• HKEY_CLASSES_ROOT\.mdlp\Versions\MATLAB.mdlp.9.11.0
• HKEY_CLASSES_ROOT\.mexw64\Versions\MATLAB.mexw64.9.11.0
• HKEY_CLASSES_ROOT\.mlapp\Versions\MATLAB.mlapp.9.11.0
• HKEY_CLASSES_ROOT\.mlappinstall\Versions\MATLAB.mlappinstall.9.11.0
• HKEY_CLASSES_ROOT\.mldatx\Versions\MATLAB.mldatx.9.11.0
• HKEY_CLASSES_ROOT\.mlpkginstall\Versions\MATLAB.mlpkginstall.9.11.0
• HKEY_CLASSES_ROOT\.mlproj\Versions\MATLAB.mlproj.9.11.0
• HKEY_CLASSES_ROOT\.mltbx\Versions\MATLAB.mltbx.9.11.0
• HKEY_CLASSES_ROOT\.mlx\Versions\MATLAB.mlx.9.11.0
• HKEY_CLASSES_ROOT\.mn\Versions\MATLAB.mn.9.11.0
• HKEY_CLASSES_ROOT\.p\Versions\MATLAB.p.9.11.0
• HKEY_CLASSES_ROOT\.req\Versions\MATLAB.req.9.11.0
• HKEY_CLASSES_ROOT\.sbproj\Versions\MATLAB.sbproj.9.11.0
• HKEY_CLASSES_ROOT\.sfx\Versions\MATLAB.sfx.9.11.0
• HKEY_CLASSES_ROOT\.sldd\Versions\MATLAB.sldd.9.11.0
• HKEY_CLASSES_ROOT\.slddc\Versions\MATLAB.slddc.9.11.0
• HKEY_CLASSES_ROOT\.slmx\Versions\MATLAB.slmx.9.11.0
• HKEY_CLASSES_ROOT\.slreqx\Versions\MATLAB.slreqx.9.11.0
• HKEY_CLASSES_ROOT\.sltx\Versions\MATLAB.sltx.9.11.0
• HKEY_CLASSES_ROOT\.slx\Versions\MATLAB.slx.9.11.0
• HKEY_CLASSES_ROOT\.slxc\Versions\MATLAB.slxc.9.11.0
• HKEY_CLASSES_ROOT\.slxp\Versions\MATLAB.slxp.9.11.0
• HKEY_CLASSES_ROOT\.ssc\Versions\MATLAB.ssc.9.11.0
• HKEY_CLASSES_ROOT\Matlab.Application
• HKEY_CLASSES_ROOT\MATLAB.AutoServer
• HKEY_CLASSES_ROOT\Matlab.Desktop.Application
• HKEY_CLASSES_ROOT\MATLAB.fig.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.m.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.mat.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.mdl.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.mdlp.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.mexw64.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.mlapp.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.mlappinstall.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.mldatx.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.mlpkginstall.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.mlproj.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.mltbx.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.mlx.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.mn.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.p.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.req.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.sbproj.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.sfx.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.sldd.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.slddc.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.slmx.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.slreqx.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.sltx.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.slx.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.slxc.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.slxp.9.11.0
• HKEY_CLASSES_ROOT\MATLAB.ssc.9.11.0
• HKEY_LOCAL_MACHINE\Software\MathWorks\MATLAB
• HKEY_LOCAL_MACHINE\Software\MathWorks\R2021b\MATLAB
• HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\Matlab R2021b

Additional values that you should delete:

• HKEY_CLASSES_ROOT\.fig\OpenWithProgids\MATLAB.fig.9.11.0
• HKEY_CLASSES_ROOT\.m\OpenWithProgids\MATLAB.m.9.11.0
• HKEY_CLASSES_ROOT\.mat\OpenWithProgids\MATLAB.mat.9.11.0
• HKEY_CLASSES_ROOT\.mdl\OpenWithProgids\MATLAB.mdl.9.11.0
• HKEY_CLASSES_ROOT\.mlapp\OpenWithProgids\MATLAB.mlapp.9.11.0
• HKEY_CLASSES_ROOT\.mlappinstall\OpenWithProgids\MATLAB.mlappinstall.9.11.0
• HKEY_CLASSES_ROOT\.mldatx\OpenWithProgids\MATLAB.mldatx.9.11.0
• HKEY_CLASSES_ROOT\.mlpkginstall\OpenWithProgids\MATLAB.mlpkginstall.9.11.0
• HKEY_CLASSES_ROOT\.mlproj\OpenWithProgids\MATLAB.mlproj.9.11.0
• HKEY_CLASSES_ROOT\.mltbx\OpenWithProgids\MATLAB.mltbx.9.11.0
• HKEY_CLASSES_ROOT\.mlx\OpenWithProgids\MATLAB.mlx.9.11.0
• HKEY_CLASSES_ROOT\.mn\OpenWithProgids\MATLAB.mn.9.11.0
• HKEY_CLASSES_ROOT\.sfx\OpenWithProgids\MATLAB.sfx.9.11.0
• HKEY_CLASSES_ROOT\.sldd\OpenWithProgids\MATLAB.sldd.9.11.0
• HKEY_CLASSES_ROOT\.sltx\OpenWithProgids\MATLAB.sltx.9.11.0
• HKEY_CLASSES_ROOT\.slx\OpenWithProgids\MATLAB.slx.9.11.0
• HKEY_CLASSES_ROOT\.ssc\OpenWithProgids\MATLAB.ssc.9.11.0
• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\F:\bin\matlab.exe.ApplicationCompany
• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\F:\bin\matlab.exe.FriendlyAppName
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-3525275665-3005049176-2038429225-1001\\Device\HarddiskVolume4\bin\matlab.exe
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-3525275665-3005049176-2038429225-1001\\Device\HarddiskVolume4\bin\win64\MATLAB.exe

A way to delete MATLAB R2021b from your PC with the help of Advanced Uninstaller PRO

MATLAB R2021b is a program by the software company MathWorks. Sometimes, people choose to uninstall this application. This is hard because doing this manually takes some advanced knowledge related to removing Windows applications by hand. One of the best QUICK approach to uninstall MATLAB R2021b 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 already installed on your system, add it. This is a good step because Advanced Uninstaller PRO is a very useful uninstaller and all around tool to clean your PC.

DOWNLOAD NOW

• go to Download Link
• download the program by pressing the green DOWNLOAD NOW button
• install Advanced Uninstaller PRO

2. Start Advanced Uninstaller PRO. Take some time to admire the program's design and number of functions available. Advanced Uninstaller PRO is a very good Windows tool.

3. Press the General Tools button


4. Press the Uninstall Programs tool


5. All the programs installed on the computer will be shown to you

6. Scroll the list of programs until you locate MATLAB R2021b or simply click the Search field and type in "MATLAB R2021b". The MATLAB R2021b program will be found automatically. Notice that when you select MATLAB R2021b in the list of programs, the following information regarding the program is shown to you:

• Star rating (in the left lower corner). This explains the opinion other users have regarding MATLAB R2021b, from "Highly recommended" to "Very dangerous".
• Reviews by other users - Press the Read reviews button.
• Technical information regarding the program you are about to remove, by pressing the Properties button.

For example you can see that for MATLAB R2021b:

• The publisher is: www.mathworks.com
• The uninstall string is: C:\Program Files\MATLAB\R2021b\uninstall\bin\win64\uninstall.exe C:\Program Files\MATLAB\R2021b

7. Click the Uninstall button. A confirmation page will come up. Confirm the removal by pressing the Uninstall button. Advanced Uninstaller PRO will then uninstall MATLAB R2021b.


8. After uninstalling MATLAB R2021b, Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to go ahead with the cleanup. All the items that belong MATLAB R2021b that have been left behind will be found and you will be able to delete them. By removing MATLAB R2021b using Advanced Uninstaller PRO, you are assured that no Windows registry entries, files or directories are left behind on your system.

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

Disclaimer

The text above is not a recommendation to uninstall MATLAB R2021b by MathWorks from your computer, we are not saying that MATLAB R2021b by MathWorks is not a good software application. This page only contains detailed info on how to uninstall MATLAB R2021b supposing you want to. The information above contains registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.