Resolved
Reported for: Toolset Forms 1.8.1
Resolved in: Toolset CRED 1.8.4
There is an issue where the CRED Edit forms are not accessible by guests, even if this permission was granted by Access plugin.
This issue will be fixed in the next release of Toolset CRED.
In the meantime, you can download this file, extract it and replace the file Form_Builder_Helper.php
found in the /plugins/cred-frontend-editor/embedded/classes/
folder.
Please remember to keep a backup of your site and database before doing this.