haven't you tried to run IE in compatibility mode or to switch older IE version emulation in developer console?

Hi Thanks for the reply and yes I attempted both of those as well.

Thanks

John

do you try to export from workflow preview page or from within designer?

can you try 'Save as' and/or 'Open' options from popup dialog? maybe save default location is different from what you expect.

I would as well try another browser.

Hi

I am in this page:

Hi John,

do you face any other problems with SharePoint and or Nintex too or is this the only one?

Does it happen in all workflows or just a specific one?

Does it work in Firefox?

Can you please ensure that your site is running as "Intranet" zone in your internet explorer settings?

Kind regards,

Enrico

Hi Enrico

I am also getting the below issue however it seems to be related to the fact that I am running in 64bit.

I had to change the DOM settings in Internet Options/Advanced Tab/Security>Enable DOM Storage as I could not see any of the backgrounds on my SP sites, the below error seemed to occur at the same time, I believe the issue with exporting .nwf is one of the symptoms. I have tried Firefox, Chrome and the built in 32bit IE in W10. I have also added the site to the Intranet zone with no luck, I googled the below and was advised to put the tick back in DOM storage, obviously of no use to me.

Dear all

Many thanks for takin time out to assist with this, I have since found through your suggestions and troubleshooting with colleagues that this was not a Nintex issue but rather a non standard h/w issue that somehow corrupted the W10 image installed and therefore prevented the relevent pop ups from occuring.

Thank again and regards

John