Hi Marjean!
Are you encountering the crash described in this other thread? Fusion 6 Professional crashes on launch
If that isn't what you're seeing there, could you please attach one of the crash reports to a reply here in the forums? Launch Applications> Utilities> Console and find the relevant VMware Fusion diagnostic report. Attach the file by selecting "Use advanced editor" in the top-right corner and then choosing the Browse... button below; Please don't copy-and-paste!
Thanks,
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Darius