Have you tried re-sending the source files? Once in a while I get silent file corruption during transfer. Relatively top-of-mind for me because I ran into it last week downloading XenServer/XenCenter from Citrix.

>No not entirely.
>
>But for testing I had the customer create a simple HelloWorld COM server and that worked fine. So it certainly looks like it's tied to this specific server, but I can't figure out why it would be different between what happens on my machines (2 different ones that work) and his (2 that don't - one on the corp net, the other on his home machine).
>
>+++ Rick ---
>
>>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?