Hi,
I've been battling this issue for the longest time, sometimes victorious (randomly, I don't know how), but i've just downloaded 8 Expensive Plug-Ins, adding to the list of other Plug-In's and Expansions i'm unable to install still (Groth has been steadily refusing for a year I think). Here it says that the Folder into which i've installed EVERYTHING ELSE is Invalid… anyone have the faintest idea what's up with this? This is the drive I host ALL my audio files from or for NI on…. and i'm sat here completely unable to Install registered products to a folder that works for others, and has done for ages…. i've tried to trouble shoot, but the generic response from NI regarding this just doesn't seem to do anything or suggest anything viable or useful…