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AR# 31929

10.1 XST - Unable To Read License Information For Product

Description


keywords: xst, .ui.dat, license, behavior, run, work



When I attempt to run synthesis, I see the following message in the log:



ERROR:Xst -



Unable to read license information for product located at

<XILINX_INSTALL_PATH>\ISE.



Process "XST - Synthesis" failed

Solution

This occurs if no license is found. Please ensure that a valid license file (.ui.dat) is located at <XILINX_INSTALL_PATH> (example: C:\Xilinx\10.1)

AR# 31929
Date Created 04/09/2009
Last Updated 06/28/2010
Status Archive
Type General Article