Navigate to C:\Documents and Settings\All Users\Application Data\Adobe\.
The following error appears in your Creative Suite 5 or 5.5 activation log:
This error occurs when the SLStore Folder is set to read-only. To resolve it, remove the read-only check from the SLStore folder (Windows) or give it read/write access (Mac OS).
In the Sharing & Permissions section, make sure that the admin user has read/write access. For more assisistance, see the following technical documents on how to set file permissions.
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