Trouble with trusted certificates?

[Wolvereen]

I am trying to run a program that a friend gave me when he upgraded phones.

I have a T-Mo MDA with the latest T-Mo USA ROM on it.

Whenever I try to run the app, I get th efollowing message:

The file cannot be opened. Either it is not signed with a trusted certificate, or one of its components cannot be found. You might need to reinstall or restore this file.

I verified that all the files are there, and everything is in one directory. How can I alter/add "trusted certificates"? Do I need to unlock my phone for it to run?

Thanks!

[Lee1733]

With a simple click of the "Search button (http://forum.xda-developers.com/search.php)" I found THIS (http://forum.xda-developers.com/showthread.php?t=249863&highlight=trusted+certificate) topic. Read over it.

[Vilem]

I am trying to run a program that a friend gave me when he upgraded phones.

I have a T-Mo MDA with the latest T-Mo USA ROM on it.

Whenever I try to run the app, I get th efollowing message:

The file cannot be opened. Either it is not signed with a trusted certificate, or one of its components cannot be found. You might need to reinstall or restore this file.

I verified that all the files are there, and everything is in one directory. How can I alter/add "trusted certificates"? Do I need to unlock my phone for it to run?

Thanks!

try the registrywizard, available on this forum or try:

http://forum.xda-developers.com/showthread.php?t=275081&highlight=registrywizard

[Wolvereen]

Thanks guys,

I found the following, however I am stuck at step 1. Can either of you assist with issuing a "Code Signing Certificate"?

Sorry, I guess I am a bit more nube than I thought...

FYI - Registry Wizard has no effect... Says my device has AKU 2.3.0 and some options will be diabled? However, "Disable Security Warnings" is checked. I applied and soft reset, still no love...



Yes I tried it and it works!

1.First you have to issue a Code signing certificate:
- Add a code signing template using Certification Authority snap-in
- Issue a code signing certificate

2. Download and Extract code signing tools:

http://ftp.intron.ac/pub/security/ra...signingx86.exe

3. Run signcode.exe on WM5 executable file using the certificate you created earlier.

4 Copy executable file to WM5 device