When i wan't to install an application or a game I have the message "Installation security error!!!Unable to install!!!"Pls help me find a sollution, this message i get before my N70 even asks were to install can some one help solve this problem??

thanx

try toos-settings-security-cert.managment-options-trust settings and check if symbian and app. installation is set to yes

>> profiles -- offline -- then install the app

Thanks for your quick answer but both ways are not working still i receive the same message "Installation security error!!!Unable to install!!!

Manager>>option>>software intalation set to "on">>online certif. Check set to "off"

Thankyou so much Crushbonez now it's I can istall sis programs

Thankyou so much Crushbonez now it's I can istall sis programs
u're wellcome mate ;)

good..thread locked now :)