Bug when importing from Excel 2007

[dasymington]

This has happened on several occasions now. I import a .xlsx file and repeatedly get: The data area passed to a system call is too small.

The last few times I got out of it by closing UR in task manager and it was oK when I started it up again. This time, every time open the database and try to access an item I get the popup error message, which pops up again and again whenever I dismiss it and makes UR unusable. I just can't use my database at all now.

I've never had anything like this happen with a UR database before. It's the main database I rely on for all my work so I'd be really grateful for help on how to repair this.