cannot launch LAI anymore under win10




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    Katherine Nelson

    Hi Marc,

    Let's try reinstalling Luminarᴬᴵ. Please follow the steps below:

    Uninstall Luminar.

    How to uninstall an app on Windows 10 (click this text to open link).

    Clear your registry:

    • Visit
    • Scroll down to the bottom of the table and click Download from in the first column.
    • Once the download has finished, launch the file and install CCleaner on your computer.
    • Launch CCleaner.
    • Click Registry on the left.
    • Click Scan for Issues in the lower left. Wait for the scan to finish.
    • After the scan has finished, click Fix Selected Issues in the lower right.
    • Close CCleaner.

    Reboot your PC.

    Download the latest version of Luminarᴬᴵ from here: 

    Once the installer has finished downloading, locate it in your Downloads folder (or wherever you chose to save it), right-click the file, and click Run As Administrator. A prompt might appear asking you whether you wish to confirm your action, click Yes and wait for the installer to load. Then, follow the instructions on the screen.
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  • Avatar
    marc labro

    Thank you Katherine, it seems to work now.

    In fact i used win10 system settings>apps and uninstall but instead of uninstalling app, it suggested only repair and update. I selected repair and it didn't work. I start again with update and it updated to 1.4.1 and i have launched, edited a image with a template... and nothing abnormal.

    still not clear what happened, especially used as standalone so nothing to do with adobe updates.

    best regards


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