st: lost dta-file after contract command

[Ursula Dallinger <Dallinger@uni-trier.de>]

I tried the command contract, wasn't succesfull with expand, than  
closed Stata completely and assumed that I can open my original  
dta-file agan. However, there wa sonly a version of yesterday. All my  
changes of today's session which I saved several times , where gone.  
What happened, and how can I get the toadys data-file.?

Best Ursula Dallinger


Prof. Dr. Ursula Dallinger
Soziologie/ Sozialpolitik
Sprecherin der Abteilung Soziologie
FB IV, Abteilung Soziologie
Universität Trier
54286 Trier
Phone: (+49) 0651 2012610

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