Solve the problem that one SIS contains n exe files

Http://discussion.forum.nokia.com/forum/showthread.php? T = 76795

This is a related post in the Nokia forum. I will summarize it as follows and hope it will be useful to you.

For example:

** EXE 1 (console app, server, traditional exe )**
Target server.exe
Targettype exe
UID 0x0 0x10201233
SecureID 0x10201234
<No vendorid>

** EXE 2 (GUI part, ex-app application, with resources and all )**
Target mygui.exe
Targettype exe
UID 0x0 0x10201234
SecureID 0x10201234
<No vendorid> (from Forum)

There are two EXE files in one sis package. In the above two descriptions, the following problems may occur in some fp2 models:

Symptom description:

1) The two EXE files are separately packaged into SIS and then installed on the mobile phone, so there will be no "installation failure" problem.

2) When you package one of the EXE programs into another and then install them on your mobile phone, the "installation failure" problem may occur (problematic models: Nokia 6720, Samsung i8510, etc)

The above problems are really a headache, with little information. Fortunately, I accidentally found the post at the beginning of the article to find a solution to the problem.

Solution:

Note that (UID must be unique) SecureID. The main problem is that these two IDs are generated.

My summary in practice is as follows. If two EXE files under the Private directory are used together, SecureID must be consistent so that they can be installed normally. (For example, for GUI and server programs, the private directory is required for the server to be started ).

In another case, it is strange that if one of the EXE files does not use the private directory, SecureID must be different. Otherwise, it is quite painful ~~~~

I don't know how painstaking the Symbian rule is, but it's really hard for our developers to find out !!!!!