Updating system registry
One option to resolve your issues it to reset the registry entry for SOLIDWORKS.
Firstly, be very careful when making modifications to the registry as this may cause serious instability on your system.
TMS CADCentre - is a SOLIDWORKS Reseller based in Scotland providing 3D CAD Design Software, analysis software & product data management software.
This registry includes the system options and customisations that a particular user has set up.
Examples of the types of elements that this controls are file locations, custom toolbars and system options.
Notice that two of the displayed updates are for WEPOS (Windows Embedded Point of Service) and Windows POSReady 2009.
The others are for Windows Server 2003, which runs the same kernel and many other components as Windows XP.
Also, we all know that system updates have been known to damage registry files that SOLIDWORKS needs to be able to function correctly.