11-13-2012 04:02 PM
I don't think any version of ACT! yet supports Microsoft Excel 2013.
If it's 4 times a year, and it's a large dataset, then I'd still consider OAK!Merge (Pro version) as
1. you can automate (I love automating in case you haven't guessed)
2. it gives wonderfully readable error messages about which records didn't import and why they didn't (invaluable!).