Problem in installing exe in Mobile

Hi to All,

when i create a sis file for my .exe application and install this to mobile device
It does not save .exe to the specified folder. Even i have successful build for thumb urel

my .pkg file has following information

;----------------------------------------------------------------------------
;
; natware.pkg - installation file
;
;----------------------------------------------------------------------------

; Package header
#{"C++ Listening Application"}, (0x0B69B148), 1, 0, 0

; Installed files

"C:\Symbian\8.0a\S60_2nd_FP2\Epoc32\release\thumb\urel\natware.exe"-"!:\System\Apps\natware\natware.exe", FILERUN,RUNINSTALL

; End of file

Please tell me where i m wrong

Thanks a lot