Trouble on executing application on iPAQ 5555

[Ashu]

Hi All,

I've developed a talking phrasebook application using .NET Compact
Framework.
URL is www.mobilearn.net I had earlier released a previous version of
the same application in January this year, and there weren't any
problems.
The latest version I've released around a month back, and so far I
haven't got received any problems from the customers, but customers
running my app on iPAQ 5555 have reported the same kind of problems.
When the user tries to open my application, he gets a native
exception, which is

A native exception has occurred.

ExceptionCode: 0x80000002
ExceptionAddress: 0x01f7668c


OK to terminate

CANCEL to debug

The same app runs fine on all other WM 2003 devices, but falters on
this one only. I'm at a loss to understand why is this problem
occurring. I'm losing many potential customers this way.
Has anyone else faced a problem with their application created using
..NET CF on iPAQ 5555?

I'd really appreciate any help in this matter.

Thanks & regards,
Asheesh

 

[Mike]

Try to find out the line of code that is raising the exception.

 

[James McCutcheon]

Are you p/invoking any native dll's ??

If so check to see if there are version issues

James McCutcheon

 

[Asheesh]

Thanks a lot for your reply, but the same application executes fine on all
other devices except this one.
Actually I have a Dell Axim X5 WM 2003, and I've tested this app on it for
quite some time. It absolutely runs fine.
I've tested this app on Toshiba, and other iPAQ models, but this is the only
model that is giving me problems.

I checked on the HP site, and apparently they've temporarily withdrawn this
model. So this could problem could be device specific. Any thoughts?

Thanks & regards,
Asheesh

 

[James McCutcheon]

Asheesh,

So is that a no to doing any p/invoke calls ?

James McCutcheon

 

[Asheesh]

Thanks for your reply, James.
No, actually I'm using a 3rd party MP3 audio engine, which I P/Invoke in
order to play the MP3 files associated with my MP3 files.

The memory associated with its MP3 audio engine is allocated and released by
my P/Invoke call, so I don't
have to worry about releasing it from my manage code.
But the problem is that I'm facing this native exception
only on this device and not on others.
Could this be specific to this particular one
or might be a problem with my application?

Thanks & regards,
Asheesh

 

[Guest]

Asheesh
I am seeing the exact same problem with our application
I hav eno complains from our customers except for 2 customer with iPAQ 5555

We have not yet found a resolution