>Hello Sylvain,
>
>What is "VS SP #3"?
>

VS SP3 is a relatively recently released update to Visual Studio, with a lot oif bug fixes, and new features - we now have the ability to create MTDLLs, a new lightweight session object, lots of C5 fixes and more. You can download it from MS at msdn.microsoft.com/vfoxpro/downloads (the full VS SP3 download is around 100MB; this gets trimmed to ~70MB if you don't take all the fixes for all the products.) The new features are documented in a new CHM that accompanies the product.

I'd say it's a mandatory download if you're using 6.