Clean Registry is safe or not the registry is where some of the most important files on a computer are stored. the registry contains data from software, computer configurations, and important files that enable an operating system to work efficiently. overtime, however, the registry may become overloaded with excessive applications and files. an excess of applications and files often decrease computer performance. an effective way to solve this problem is by cleaning the registry.

Clean Registry In Windows

Windows registry is a large central database that stores the information necessary to run software and hardware. every action you perform with your computer will access the registry for information. if you install new program windows will create new registry entries for it.

How To Clean Registry

  • open Regedit and backup the registry.
  • open Regedit by typing Regedit in the Run dialog box, and pressing enter.
  • backup of the current registry.
    • click file > export > type a name and choose a location > press enter to save.
  • in Regedit, navigate to.
    • hkey_current_user > software key > sub-keys for a specific user account.
  • choose an entry that relates to uninstalled software, right-click > delete.
  • also, navigate to.
    • hkey_local_machine > software key > sub-keys for a specific user.
  • choose a key of non-existing software application, right-click > delete.

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Removing Registry Keys Prematurely

  • in Regedit
    • go to the hkey_local_machine\software\microsoft\windows\currentversion\uninstall > find sub-keys
    • having values with the name uninstall string in them.
  • verify the validity of the path given in the value data.
  • the registry key is invalid if the path is broken or uninstall string value does not exist.
  • delete this registry key.

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Removing Invalid References To Non-Existing Shared DLL Files

  • in Regedit
    • go to hkey_local_machine\software\microsoft\windows\currentversion\shareddlls
  • the many dword values, verify the path of each by confirming that the DLL file contained in the name of the dword value exists.
  • delete dword entries with a broken path after Clean Registry

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Removing Spam Startup Entries From The Registry

  • in Regedit go to
    • hkey_current_user\software\microsoft\windows\currentversion\run
  • verify the path of string values and delete the ones with an incorrect path.
  • go to
    • hkey_current_user\software\microsoft\windows\currentversion\runonce
  • verify all paths and delete the ones with an incorrect path.
  • go to
    • hkey_local_machine\
  • go to
    • hkey_local_machine\software\microsoft\windows\currentversion\run and
  • go to
    • hkey_local_machine\software\microsoft\windows\currentversion\runonce
  • verify paths of all string values
  • delete values with invalid paths but don’t delete any run and run once keys.

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once you clean registry in windows you should notice a significant increase in computer performance decreased latency faster system and increased stability.

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