We have workbooks created through Aspose (184.108.40.206). When we have a larger workbook (around 3MB), and open that workbook in Excel 2003, then try and copy a worksheet from that workbook to a new workbook, Excel crashes. If we try to move it to a new workbook, that works.
Here are the steps for when it crashes:
1. open the larger Excel workbook
2. right click on a worksheet tab
3. select move or copy
4. select to a new workbook
5. select create a copy
6. click OK
--> then Excel crashes. If you replace step 5 (in other works - just move the worksheet to a new file) it works. Also, we do not have the copy problem when using smaller workbooks.