Problem with Matlab Standalone application

We developed the application in matlab and then using its on compiler (2008a) created the standalone application which can run on systems without matlab (just need a runtime environment) the application process the data and write the files to shared folder. The software has been working since jan,2009 without any problem; however recently when we try to run it "some times" it just stop working (hang up) but it works some time without any problem. Say if we run the application 8 times 5 times it will work and 3 times it will just hang-up; any idea where to start the debugging. I have checked the event viewer there is no error information there.

Answer 1

[Walter Roberson]

Has this been tried on several different machines? If the hang has only been observed on one machine, you could be running in to a hardware problem on the machine, such as a problem with overheating.

Answer 2

[Titus Edelhofer]

I had some problems with recent security updates on a Windows 2003 Server and compiled (32Bit) R2008a code. Using the 64Bit version solved it for me, but maybe an update on the MATLAB version could be tried?

Titus