I have just attempted to upgrade my Solidworks 2014 SP4.0 installation to 2015.
The new version was downloaded but during installation an error appeared telling me the upgraded had failed and to contact Solidworks. (IM logs saved and attached). I have contacted our reseller and am awaiting a reply but in the meantime has anyone else experience this and have a quick solution. This install failure has taken out the original 2014 installation and right now we have no Solidworks.