[AMOS-help] Error # 13

[Mercedes S. <mer...@ya...>]

Hi,

I am trying to do Data imputation in AMOS. I select the option form the menu. I click on Analize first, and then on Data imputation. I get a message that the "Amos will require the following pairs of variables to be uncorrelated (the pairs correspond to some of the items in my data base). I click on "Proceed with the analysis". In the following window, I select regression imputation, and click in "impute", and then I received an error message that says "An error occurred when trying to write the data: SPSS error number 13". I have no idea what kind of error this 13 is. Could you help me with this?

Thank you in advance,

 
Albert