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registry_deletekey(root=HKEY_LOCAL_MACHINE, path=r'SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers', keyname=r'c:\Program Files\Eraser\Eraser.exe')

run(r'reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers" /v "c:\Program Files\Eraser\Eraser.exe" /f')

CalledProcessErrorOutput: Command 'reg delete "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Layers" /v "c:\\Program Files\\Eraser\\Eraser.exe" /f' returned non-zero exit status 1.
Output:u"Error: The system could not find the specified registry key or value.\r\n"

f4242 wrote: ↑Oct 25, 2018 - 7:57 PM I am trying to delete a registry key in my Eraser installation package.

I first tried using WAPT's native method:

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registry_deletekey(root=HKEY_LOCAL_MACHINE, path=r'SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers', keyname=r'c:\Program Files\Eraser\Eraser.exe')

The installation was successful, but the removal failed.

I then tried with

Code: Select all

run(r'reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers" /v "c:\Program Files\Eraser\Eraser.exe" /f')

But it makes me angry:

CalledProcessErrorOutput: Command 'reg delete "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Layers" /v "c:\\Program Files\\Eraser\\Eraser.exe" /f' returned non-zero exit status 1.
Output:u"Error: The system could not find the specified registry key or value.\r\n"

However, if I replace "run" with "print" and copy/paste the string into a command prompt as administrator, the deletion works correctly.

What is my problem?

with disable_file_system_redirection():
    registry_deletekey(root=HKEY_LOCAL_MACHINE, path=r'SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers', keyname=r'c:\Program Files\Eraser\Eraser.exe')

f4242 wrote: ↑Oct 25, 2018 - 8:29 PM It doesn't work with registry_deletekey, but my alternative with run in a with works.

registry_deletekey(HKEY_LOCAL_MACHINE, r'SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers', r'c:\Program Files\Eraser\Eraser.exe')