Updating registry through cmd
Having done that, in the right pane, search for a string value called Uninstall String. Please read the entire post & the comments first, create a System Restore Point before making any changes to your system & be careful about any 3rd-party offers while installing freeware.
in Windows 10/8/7, can be useful when you want to quickly make a change to the Windows Registry without opening registry editor and moreover and has the additional facility of being directly usable in scripts.
Syntax: REG QUERY [ROOT\]Reg Key /v Value Name [/s] REG QUERY [ROOT\]Reg Key /ve --This returns the (default) value REG ADD [ROOT\]Reg Key /v Value Name [/t Data Type] [/S Separator] [/d Data] [/f] REG ADD [ROOT\]Reg Key /ve [/d Data] [/f] -- Set the (default) value REG DELETE [ROOT\]Reg Key /v Value Name [/f] REG DELETE [ROOT\]Reg Key /ve [/f] -- Remove the (default) value REG DELETE [ROOT\]Reg Key /va [/f] -- Delete all values under this key REG COPY [\Source Machine\][ROOT\]Reg Key [\Dest Machine\][ROOT\]Reg Key REG EXPORT [ROOT\]Reg Key File REG IMPORT File REG SAVE [ROOT\]Reg Key File REG RESTORE \Machine Name\[ROOT]\Key Name File REG LOAD File Name Key Name REG UNLOAD Key Name REG COMPARE [ROOT\]Reg Key [ROOT\]Reg Key [/v Value Name] [Output] [/s] REG COMPARE [ROOT\]Reg Key [ROOT\]Reg Key [/ve] [Output] [/s] Key: ROOT : HKLM = HKey_Local_machine (default) HKCU = HKey_current_user HKU = HKey_users HKCR = HKey_classes_root Value Name : The value, under the selected Reg Key, to edit.
(default is all keys and values) /d Data : The actual data to store as a "String", integer etc /f : Force an update without prompting "Value exists, overwrite Y/N" \Machine : Name of remote machine - omitting defaults to current machine.
This part of the registry protected, because it contains settings that are administered by your system administrator.
Alternatively, you may try to run %windir%\System32\/?
Format here: This can be run on any Windows machine without installing other software.
Use these steps to reset the Windows Update components manually using Command Prompt on Windows 10: You can also use the above instructions to fix the problem when Surface Pro 6, Surface Book, Surface Laptop, or any other Surface can’t seem to download a new firmware update.You can uninstall programs using the Control Panel and navigating to the Programs & Features applet or you can use the Program’s own uninstaller, which you can find in the Program folder, should the need to do so, ever arise.But if the programs entry is missing in the Control Panel or the Uninstaller is not available, or these ways do not work for some reason, you can also use the Windows Registry.Update May 30, 2019: This guide has been updated to reflect to work with the latest version of Windows 10.You will probably get an UAC prompt when importing the reg file. Since you are writing to the 'policies' key, you need to have elevated rights.