Have you ruled out antivirus?

Is it a heavily managed environment/domain with unusual restrictions or GPOs?

>>WAG - are there any folder names or other monikers with spaces (at the customer site), not being quoted so they might be interpreted as too many parameters?
>
>Yeah we tried that too and moved the project folder right off the root into a simple folder structure and it still failed.
>
>Good hint though.
>
>
>+++ Rick ---
>
>>>I'm working with a customer and we're having an issue with the build process for a COM server. On my machine here and another test machine everything works just fine. However, for the customers machine and 2 others he's tried compilation of the COM server results in:
>>>
>>>Function argument value, type, or count is invalid
>>>
>>>The .exe file is not built. If we remove the one OLEPUBLIC class the project builds fine - it's only when compiling to COM that it fails. There is no errors.txt file since the project actually compiles OK.
>>>
>>>I know VFP requires Admin rights in order to and we are running FoxPro with Run as Administrator. I also know that Type library creation can fail if there are invalid characters in the public interface of a COM server, but since it works just fine for me that is unlikely to be the problem.
>>>
>>>Has anybody run into this before? Any other ideas what we can try?
>>>
>>>Some other thigns I've suggested:
>>>
>>>* Recreate the project and recompile (same result)
>>>* Move the project to a folder off the root (ie. c:\test to avoid path issues) (same result)
>>
>>WAG - are there any folder names or other monikers with spaces (at the customer site), not being quoted so they might be interpreted as too many parameters?