Windows 8 and 8.1 Forums


My project does not work for Windows 8.1 x64?

  1. #1


    Posts : 36
    Windows 7

    My project does not work for Windows 8.1 x64?


    Hello,
    I want to change the lock screen image programmatically for Windows 8.1 and built the win32 project using the API 'SetLockScreenFromFile', it works well for Windows 8.1 x86, but it seem not work for my Windows 8.1 x64, even i can see the lock screen image has been changed in PC Settings. Can anyone help me to test on your x64 Windows 8.1? thank you.

    Download link
    https://onedrive.live.com/redir?resi...62A8258%213992

      My System SpecsSystem Spec

  2. #2


    Posts : 1,720
    Windows 8.1 Pro
      My System SpecsSystem Spec

  3. #3


    Posts : 36
    Windows 7


    Thank you, is your OS Windows 8.1 x64? Maybe my OS has some problems if your system is X64.
      My System SpecsSystem Spec

  4. #4


    Posts : 1,720
    Windows 8.1 Pro


    Sorry, yes it is; Windows 8.1 Pro x64
      My System SpecsSystem Spec

  5. #5


    Posts : 36
    Windows 7


    Thank you very much.
      My System SpecsSystem Spec

  6. #6


    Posts : 36
    Windows 7


    Another problem, why my lock screen will not show at once after clicked the lock button (Win + L), instead of the login screen, the lock screen will show after one minute, how to show the lock screen at once?
      My System SpecsSystem Spec

My project does not work for Windows 8.1 x64?
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