The reason the error happens is Excel won't set the border for xlInsideHorizontal or xlInsideVertical on a single cell selection. If there are no inside edges to set, Excel gives you an error, and not a very helpful one. You'll need to check which ranges span multiple columns or rows, then only set those properties as needed.

If you want to see this for yourself, put $xl->{Visible} = True; right after you create $xl, then take B1 out of @ranges. You'll see that it works until the range doesn't support one of xlInsideHorizontal or xlInsideVertical.

In reply to Re: Win32::OLE Woes by jsprat
in thread Win32::OLE Woes by dimmesdale

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