EPMINS-01098: User has to be a member of Administrators group

Once you hit this error . 

Remember ! Right click and start command prompt as "Run as Administrator" 

and the launch the installTool.cmd 

This small method does fix the issue. 

Ensure you do the same when launching the configurator. 

Other related issues are when you navigate to configuring EPMA even though

 the default website exists it does not recognize. 

Error encountered:

Failed to navigate from ProductTaskSeIectionState: IIS 
"Default Web Ste" does not exist and configuration of 
IIS products will fail! Please create "Default Web Ste" 
or unselect configuration tasks for IIS products See 
logs for more details 

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