Devang Gandhi

While developing a WCF service, I had to write a client for it as well to debug/test it. I recently found out that Visual Studio tools include a WCF test client. It is a GUI tool that enables users to test their WCF service by passing parameters to it and viewing the response. It (WcfTestClient.exe) is located at C:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE\

I read this article that compares the two internet giants. A nice read indeed.

If you are getting this error, one of the reasons could be that you have the same .pst file opened by two instances of Outlook on different machines. Make sure to close the .pst file by right click on the folder that is pointing to the .pst file and then selecting “Close <folder-name>” from one of the Outlook instances.