Thefollowing error occurs while attempting to launch an ISE integrated tool (in this example, Mentor Graphics ModelSim):
"Model Technology's vsim executable cannot be found by Project Navigator. Please go to the 'Edit' menu, select 'Preferences' and then select the 'Integrated Tools' tab. Using this dialog select the ModelSim executable that you wish to use for simulation. Then try this Process again."
This error is addressedselecting Edit -> Preferences -> ISE General -> Integrated tools; the path for ModelSim should be similar to: