Hi, Al and those who have replied: I think I am still in midst of this mystery, but it looks like that this error is triggered when I am trying to run this PHP code with the lines I have posted from a Shockwave file application. When I only have the PHP with the shell_exec command, it is not giving me any errors. You are right, my errors do not come from PHP this time. Alice > Date: Fri, 31 Oct 2008 15:43:06 +0200 > From: alf@xxxxxxxxxxxxxx > To: php-windows@xxxxxxxxxxxxx > CC: ajwei@xxxxxxxxxxxxx > Subject: Re: An Unhandled Win32 Exception Occurred When Executing PHP From Windows > > Alice Wei wrote: > >> Alice Wei wrote: > >>> Hi, > >> To answer your question, the exe file is written in C and creates > > several output files that calculates various variables based on the > > user input (which the PHP handles). > >>> What I am surprised > > about is that when I run the exe file by itself, there is no error at > > all. However, once I use PHP to "call" the file, it does not crash, but > > I have to click No when it executes to allow the program to proceed. I > > tried to follow the instructions from the document in the url below, > > but I could not find the files, and I was not sure if that really is > > the cause of the interruptions of my program. > >>> Does this give you more information in helping me solve my problem? > >>> > >>> Thanks in advance. > >> Do you have the source of the exe? Is it C or C++ or C#? > > > > The > > exe file is written in C, but I don't have the source file of it, since > > my client wanted me to execute it using that to prevent my having to > > execute several codes. > > I have just tried using command prompt to > > execute the command below, and there were no errors, and no Visual > > Studio Just In-Time Debugger pop up boxes generated. > > my-manager.exe -d24 -p20 > > > > Do I have to install Visual Studio on the machine of where my PHP is executing this exe file? > > > I do not believe that that would make much difference. > > -- > Regards, > Alf Stockton www.stockton.co.za > > You could live a better life, if you had a better mind and a better body. _________________________________________________________________ All-in-one security and maintenance for your PC. Get a free 90-day trial! http://www.windowsonecare.com/purchase/trial.aspx?sc_cid=wl_wlmail