Installing Solidworks Explorer 2013 on XP.

We are currently updating to SW 2013, However we use solidworks explorer with the PDM add in to view our PDM files on a computer that has XP installed.

We are not sure what to do,

I belive that it may work with SP1 and SP2, Just not SP0 (is this true?)

However we cannot seem to install SP0 – as it is not compatible,  and we cannot istall SP2 as it is only a upgrade patch from 0 to 2.

Can anyone give any advice on this problem

Thanks Joe