The company I'm working has bought Fusion Charts enterprise version. However on the download page (http://www.fusioncharts.com/PUC/) it states that this is "Fusion charts enterprise v.3). How can ensure whether this is v. 3.0.0, or 3.0.6? Is there any version information in the downloaded zip file?
We are having the same issue, and found out that this is a large issue. If we have a page that contains a chart, and then perform any action that downloads a file (i.e. - click a button that submits the current form, and we get back a file), then the chart drill-down does not work anymore (with the same "Unspecified error"). Isn't there any workaround for this issue?