In the Windows search bar, type regedit, and select Registry Editor.
Last updated on
Jul 30, 2025
Learn how to resolve error code 708 "Security zone registry settings is enabled" during Adobe app installation or update on Windows.
Error 708 occurs when the Creative Cloud desktop app fails to install or update due to restrictive Windows security zone policies. These settings are managed by your system administrator and may prevent the installer from accessing required resources.
Solution
The Security_HKLM_only registry key restricts access to system-level security settings, which can interfere with Adobe installers.
Security zone registry setting is enabled
Follow these steps to temporarily disable the registry settings and allow the download:
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Select Run as administrator.
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Navigate to the following registry key:
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings.
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In the right pane, double-click Security_HKLM_only.
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Change the value data to 0, and then select OK.
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Close the Registry Editor.
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Try installing or updating the Creative Cloud desktop app again.
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After the installation is complete, return to the same registry key and set the value of Security_HKLM_only back to 1 to restore your original settings.
