Our AppExchange package updates to address the issue between the recent Shockwave Flash v10.0 r12 upgrade and Salesforce’s Winter ’09 API are now available here:
As with any new package, the upgrade is seamless– you can update the package without having to redo any security settings, page layouts, custom object configurations, and without affecting any of your existing attachments. Please also note that this package update will work with any previous version of Flash, along with Flash 10 (unaffected users will not be adversely affected by this update).
The technical details on the issue are as follows: There is a problem with the Force.com toolkit when running in Flash 10 if the SWF file is not hosted on Salesforce. It’s undetermined whether it’s an Adobe issue or a Salesforce issue with the Force.com toolkit. To fix, we are now hosting the SWF file within Salesforce.
Please contact firstname.lastname@example.org if you have any questions.