Unable to install application on E62.

[s_mehdi76]

Hi

I have developed an application that is working fine on N75 , i build my application on s60 3rd edition maintenance release whereas Nokia N75 is Symbian OS v9.1 S60 3rd Edition, now i run the same application on Nokia E62 which Symbian OS v9.1 S60 3rd Edition (initial release), but on E62 i got the following error.

"Installation of 'My-App.sis' not supported"

can some one help me regarding this issue.

thanx in advance.

[petrib]

App.mgr > Options > Settings > Software installation > All?

Also, is the E62 an operator customized version with specific restrictions by the network operator (e.g., in that case it might not allow self-signed apps)?

[jupitar]

Hi

I have developed an application that is working fine on N75 , i build my application on s60 3rd edition maintenance release whereas Nokia N75 is Symbian OS v9.1 S60 3rd Edition, now i run the same application on Nokia E62 which Symbian OS v9.1 S60 3rd Edition (initial release), but on E62 i got the following error.

"Installation of 'My-App.sis' not supported"

can some one help me regarding this issue.

thanx in advance.

and also try to check if you are actually using any of the functionality which is very specific to maintenance release only(ie was not part of initial release).