prbde0,
Please copy paste your installation details here from the menu MyEclipse > Installation Summary > Installation Details.
I cannot find the gui to create a web service project
Do you mean to say you cannot see the New Web Service toolbar button ? Can you see the tool bar in the workspace?
If the tool bar on the whole is not visible, you can make it visible from Window > Show toolbar.
Send a screenshot of your workspace by using the ‘pm’ button.
Hope this helps.