I have SW10 SP3.1 installed in Windows XP. All has been working fine - no problems... however, today, I was prompted to do a Windows Update. As a result, if I now try to start SW, a dialogue box pops up saying 'Preparing SoliWorks for first use. This may take several minutes'. I've left it for over an hour and still nothing. Obviously this isn't the first use of SolidWorks as I've been using it previously (a lot) without any issues.

Does anyone have a way of resolving this?

Edward