Just for clarity. VFP9T.dll is the Single Threaded Apartment (STA) threaded version of the runtime that can host VFP COM objects as MTDLLs (ie. BUILD MTDLL). VFP9R.dll is the standard single threaded runtime that can be used only from single threaded applications on the main UI thread (BUILD DLL or BUILD EXE) unless you build an EXE (which can run multiple threads since it's external).

+++ Rick ---

>Thanks Rick.
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>Found the link after posting and also the runtime downloads here: http://www.foxpert.com/download/runtime.html
>vfp9r.dll was the STA (rather than vfp9t.dll). Also needed msxml3 and msxml3r because I'm using XMLTOCURSOR()
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>Only need to install this on about 5 tech support machines so no need for me to try to completely automate the process.
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>>You need to either install the runtime DLLs on the target machine (ie. a full install of runtimes through an installer) or package all those files into the current folder. You also have to make sure you register vfp9t.dll (the STA DLL) so that VFP level components (App,_Screen, Desktop) are available in your COM servers.
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>>This Wiki topic has the files that are required and optional:
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>>http://fox.wikis.com/wc.dll?Wiki~VFP9RuntimeFiles
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>>+++ Rick ---
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>>>I have a ST Com server written in VFP 9 and need to distribute it for used in a .NET exe.
>>>
>>>Anyone know the requirements/procedure needed to make this work ?
>>>Ta