hello, I've had good success flushing the dns at the command prompt. this was suggested by Manish Pandya 007
Open your command prompt by searching cmd in the search bar of your start menu
at the prompt type:
ipconfig /flushdns
hit enter
Doing this improved performance of viewing compressed folder greatly. After window explorer only hung about 1-3 second compared to sometimes indefinitely causing it to crash.
I noticed after a week, it started to get worse again taking longer and freezing longer.. I flushed the DNS again and it worked fine again. I have no idea why opening a compressed folder in windows explorer would have anything to do with the DNS cache.