General Description: When exiting the Timing Analyzer after performing
timing analysis on a Virtex Design, the Timing Analyzer will crash.
A Dr. Watson in NT and Application Error in 95, with the following
TIMINGAN caused an invalid page fault in module LIBXVKTW.DLL
This is a known issue and does not effect timing analysis. This is fixed
in the next release, which is 2.1i.