A strange "none error"

In my logs I have no errors listed.

I update my secondary from primary and boot into secondary via the spash screen. When all icons are loaded windows installer comes up and says it is installing product drivers for my printer. Then, as it cannot find them it asks me to insert my drivers disc for my Hp 1215 psc. I do, they install and all is well.

Why should this happen when it is an exact copy of what is on my primary?

If after installing the drivers in secondary I straight away boot back to primary all is well there.

If however I update primary from secondary after installing drivers, I am asked in primary to install them as well

I have just sent an email to Raxco and will let you know what they say, in the mean time has anyone any ideas?