error on SSIS pack on sql 2012 Integration Services catalogs

 i create a package form SSIS, it runs fine, but after i deploy into SSISDB  in sql sever, i got error "Flat file destination failed the pre execute phase and trturned error code 0xc020200E"
i am sure i have access right on that file, and i can access it from the server. please help. thanks
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Vikas GargAssociate Principal EngineerCommented:
It is an access rights issue ...
If you are able to run the package from the Solution and unable to do it from SQL Job then the SQL agent owner should have rights to that folder/file.

If it is an error while running from SSIS DB manually it may be issue with the connection string of the flat file ...
tristonyipAuthor Commented:
yes, i ran it  from SSIS DB manually, it's the connection string issues from the error, but  i can not find any thing wrong  on the flat file connection string. it ran from my pc and from the server when i use SSIS. by the way, this package is from sql 2005 upgrade to sql2012, but i ran it from sql 2012 and deploy to the SSIS DB, thanks
Vitor MontalvãoMSSQL Senior EngineerCommented:
Isn't your user that need to have access but the SQL Server Agent service account since it's the credential that will be used.
Are the SQL Server Agent service account the same for both SQL Server 2005 and 2012?

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Windows Server 2012

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