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RUN, ShellExecute, WinExec, CreateProcess bad starts
Message
From
17/08/2010 14:15:14
 
 
To
17/08/2010 13:54:35
General information
Forum:
Visual FoxPro
Category:
Windows API functions
Environment versions
Visual FoxPro:
VFP 9 SP2
OS:
Windows XP SP2
Miscellaneous
Thread ID:
01476859
Message ID:
01476871
Views:
117
no. directory name is c:\ecentric

>A directory name with spaces in it?
>
>>Hi,
>>
>>I have sucessfully launched an external windows program from a menu button in a vfp application for years on many types of computers running many different OS's and SP's. Last week I install the same vfp app on a dell optiplex 780 running windows XP pro. When I hit the menu button to run the external windows program the external program opens and then closes after 2 seconds.
>>
>>I have attempted to launch the external windows program using:
>>1)run /n
>>2)run
>>3)ShellExecute
>>4)WinExec
>>5)CreateProcess
>>
>>All gave the exact same response. Namely: the external windows program opens for a moment and then closes. At the same location, (all serviced from same firewall with virus and spyware shut off) I installed the program and external windows program on several different computers. It is only one computer that is experiencing the problem.
>>
>>I then substituted notepad.exe for the external windows program. THAT WORKED FINE on all computers including the one in question.
>>
>>I then wrote a 1 form vfp program and compiled into an exe. That program was able to run the external windows program just fine on all computers.
>>
>>So the problem is specific to my initial vfp app installed on a particular computer. Everywhere else it is installed it operates fine.
>>
>>I even had my vfp app run a vfp app compiled into a dll and a vfp app compiled into an exe which launched the external windows program and that did not work either. I also had my app run a batch file that runs the external windows program and that did not work either.
>>Today I created a .net windows form app that launched the external windows program just fine. BUT... when I had my vfp app launch the .net app the same symptoms occured.
>>
>>Any thoughts? What might be missing from this computer. What might be running on this computer.
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