Strange Export button behaviour

[terryd]

I have just brought an application through from Clarion5.5/Nettalk5 to Clarion10 gold/NT847.
All normal procedures are working in the application however I have a problem with the Export button.
The 2 apps below are both compiled in NT8.47
On an existing app when I click the Export button the url is not changed and the export file is displayed as expected (OK.png)
On the updated app the url looks like b4export.png but once I click the Export button the screen clears and the url changes to  afterexport.png and the application stays there unless I  click the back button.
Xfiles Version2.66 is included in the App as a global extension

Any idea what I am doing wrong?

[attachment deleted by admin]

[Bruce]

nothing springs to mind.
are all browses in the app behaving this way, or just some of them?

[terryd]

Hi Bruce. All of them. The original app was actually Clarion 4, not 5 (if that has any bearing)

[Bruce]

have a look at the HTML that goes into the "Export" button - maybe paste that here?
Maybe it's not the default Export button but some other button?

Cheers
Bruce