What is the function of uninstall?

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What is the function of uninstall?

Uninstall is removing a program and its associated files from a computer hard drive. The uninstall feature differs from the delete function in that it safely and efficiently removes all associated files, whereas delete only removes part of a program or selected file.

What is accessed to uninstall a program?

For these, you can uninstall them from the Settings menu, much as in earlier versions of Windows using the Control Panel. After right-clicking on the Start Menu, choose Settings. On the settings screen, choose Apps. On the list of applications, you can right-click to access an Uninstall button.

How do I use NSIS installer?

How does NSIS work?

  1. Set the installation directory (e.g. Program Files\My Cool Program\)
  2. If you have different “components” that the user can select / deselect for installation, then specify these choices.
  3. Copy the files over to the installation directory and possibly others.
  4. Create registry entries if you need to.
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How do I add an add/remove program?

Create a key with your product name under HKLM\Software\Microsoft\Windows\CurrentVersion\Uninstall to add entries to the “Add/Remove Programs” section in the Control Panel. For Windows NT (NT4/2000/XP), it’s also possible to create the key in the HKCU hive, so it will only appear for the current user.

Is NSIS safe?

Nsis. A allows hackers to get into and carry out dangerous actions in affected computers, such as capturing screenshots, stealing personal data, etc. Nsis. A does not spread automatically using its own means.

Can NSIS create MSI?

NSIS installers can be wrapped in MSI files using the MSI Wrapper. It is a small tool that I made for wrapping NSIS and Inno Setup installers. It uses WiX to compile the MSI but there is a GUI to help you instead of an XML file.

How do I clean registry after Uninstall?

Method 1: Manually Remove Software Leftover Files After Uninstall

  1. Launch Windows Registry by pressing Win + R keys, inputting registry and clicking OK.
  2. Find these keys: HKEY_LOCAL_MACHINE\SOFTWARE, HKEY_CURRENT_USER\Software, HKEY_USERS\.
  3. If you find the key with the name of the uninstalled program, delete it.
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How do I remove registry entries for uninstalled programs?

Open the Registry Editor by selecting Start, Run, typing regedit and clicking OK. Navigate your way to HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall. In the left pane, with the Uninstall key expanded, right-click any item and select Delete.