PDA

View Full Version : Qt for Symbian clear previous data when replace app ?



Dexter
16th February 2011, 04:25
Hi,

i'm currently using Qt 4.7 for Symbian to develop a Symbian app, when client launch the app, it will download some data from server, and save it at current folder.

when i have a new version of my app, client will install it at the same folder and replace the previous app, therefore the previous version data was still there.

is there any way to clean the previous data before client launch the app?