Not automatically generate proxies when browsing the Explore

Hy,

I'm using C1 with a general Session. I'm browsing the systemfolders instead of using the sessionfolders. When browsing the systemfolders an selecting a folder which has stored pictures in it, C1 automatically starts generating proxies. I always try to use the arrows on the left side insted klicking the folders, but sometimes a folder is accidentally klicked.

So much folders on my harddrive has the "CaptureOne" subfolders which I always have to delete manually.

Is it possible to deactivate it, so that the proxies are not automatically generated, or maybe some folders can be marked as an exception.

Sory for my bad english.

Greetings
Robert