Problems during deployment.

Hi,
I have created a simple WPF application that loads images from disk and
applies a few transformations to it.
It works fine when I run the app. But when I publish/deploy the app and
install it on another machine, the app crashes.

I have identified that the problem is when I try to load the image from the
disk.
(If I remove the image-loading part from the app, it works fine).

The path I load from is perfect, there are images in that directory and I
have checked all such FILENOTFOUND problems. In fact, it is the same path
from where I load the images when I run the application.

Also, the error log, as seen in eventviewer says this,

..NET Runtime 2.0 Error
EventType clr20r3, P1 SampleWPF.exe, P2 1.0.2453.40634, P3 4510231d, P4
presentationframework, P5 3.0.51116.0, P6 43e0011e, P7 587c, P8 416, P9
system.windows.markup.bamlparse, P10 NIL

Can anyone tell me what could the problem here ?

Thanks,
Raghavendra.