Apologies if the question has been asked before, I certainly couldn't find any mention of it. I created macro some years back in Excel 2003, I have since upgraded to Excel 2013, the macro runs. but throws a Run-time error.

Excel Error Message.JPG

The macro is designed to open multiple URLS, it does two then stops.

Error Code Picture.JPG

I can't for the life me see what it is that's stopping it. I've also seen some other macros throwing a similiar error after working. Is it something to do with the upgrade to a later version of Excel???

Any help would be greatley appreciated.