Anyone can bring some lights on this?

Today, I had to reinstall the VFP 7 components on the server. Immediately after that, I tested the Web Service and it worked well. When I arrived home, I tried it again and it was also working from my PC. I am using the

loUniversalThread=Createobject("mssoap.soapclient")
loUniversalThread.mssoapinit("http://www.levelextreme.com/universalthread.wsdl")

approach to create the object.

However, those who registered the Web Service with Intellisense couldn't any longer accessed it. Is there any relation with the fact that I reinstall the VFP 7 components on the server? If yes, why is it like that?