Export a Qif file from Quicken and import it back to check for data equality.

I am working with Quicken for Mac 2006 and Quicken for Windows 2008.
I'm looking for a way to import the Qif file that was exported with all data. Seems to me that Quicken back then should be able to re-import it.

I don't see a way to do this directly with an existing account. I thought about hollowing out an existing account by deleting all or most all data and then importing the exported qif file. What's the best way of deleting all data?

(edited for readability)

Answers