Hi All, We are having rdl files which were created on BIDS 2005 and delpoyed to SSRS 2005 now we have upgrade our Report Manager from 2005 and 2008, most of the report sends email subscriptions to our end-users with an attachment file to export version as "EXCEL". Everything was working fine and perfectly as expected with SSRS 2005, but after our upgrade to 2008 we are receiving error as below under EXCEL Files:- #VALUE! into the cell(s) of the Excel spreadsheet. To resolve this issue we change on the format code of text boxes under our rdl files from "#0" to "N0", and everthing was resolved successfully with the export version of the EXCEL. So my question is, we have more than 1000 of rdl files which sends an email subscriptions to our end-users so is their any way were we can change above mentioned format code to Reporting Services Configuration file instead of changing all the rdl files individually. One change at the Configuration is much better than changing 1000 of rdl files!!! Isn't it? Please help me out? Thanks Regards, Kumar