inno setup question

what do i change the following line to..

Code:

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Source: C:\Documents and Settings\R\FilesToInstall\logs.txt; DestDir: {app}; Flags: ignoreversion

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to make it store the logs.txt in a folder called 'Logs' in the application directory

VB Code:

Source: C:\Documents and Settings\R\FilesToInstall\logs.txt; DestDir: {app}\logs; Flags: ignoreversion