Can anyone confirm this with XP please?

I know it’s not supported but I run one of my studio PC’s with XP owing to having an Aardvark Q10 installed on that PC.

I’ve noticed that if I export a file from Cubase 6.5 to be subsequently opened in Wavelab 7, WL7 does indeed open (and I close Cubase) and I can make edits / save etc in Wavelab.

But if I then close Wavelab, it crashes Cubase 6.5. It will not run at all and I have to do a reboot.

Can anyone confirm this please?