Closed Unassigned: Selecting an image doesn't return properly using IE [7846]

Hi,
I've just upgraded to DNN 06.01.05 and CKEditorProvider 1.14.8.
Everything works fine using FF / Chrome but when selecting an image and pressing OK in IE, the browser window blanks but doesn't close. The initial popup populates with the URL of the image but no dimensions or preview. I'm then stuck as the popup fails to close.
Do you have any ideas please? I'm stuck on that low version of DNN 6 due to a bug in later versions.
I've tried installing the latest version of the CKEditorProvider into this DNN version, and also into an upgraded version of DNN 7.2.2 but the editor doesn't show up at all for any browser.

Please could you assist firstly on the 1.14.8 issue as this is now a problem on my various live portals, screenshot of browser window blank and partically filled in image properties popup.

Many thanks
Rob
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