no warning while application reinstallation

[mandardac]

hi,

i am using foll simple pkg file(symbian 3) to create sisx ,when i installed my application once and when i try to install second time it gets installed without giving any warning that this application already exist want to update.

pkg file
&EN

#{"Phone Backup"},(0x20012229),11,10,8,TYPE=SA
;Supports ^3
[0x20022E6D],0,0,0,{"Series60ProductID"}

%{"xyz"}
:"xyz"

[symbianyucca]

that appears to be the default behaviour with Symbian^3 devices, so you should just take it as a feature.