I know when upgrade to Mountain Lion you better use 15106 version, of course, I did. This is what problem I met. And please make sure you have not meet this. Be careful, you won't lose any data from your HD, please backup your data first. First, I start my PD7 on Mountain Lion and start my OS. then whatever you insert your external HD before start OS, or after for it, it does not matter. So, Mac's finder will shows your external HD Partition(s) and works well... I have 3 partitions here, include FAT, exFAT, MAC. Now, we need to switch our external HD to PD7's OS to operation, then choise some step on your menu Devices->USB->your External HD's name then "Did you want to disconnect the your External HD device from your Mac?" (PD7 never ask me this with 10.7) If you choise "YES" then you will get one HD on your PD7's OS, it's only can READ and you can't change anything. Then turn off your PD7's OS, and turn off your PD7. Now, you can't access your HD. Well, this is what I met...I guess this is bug...right?
Hi Could you please create a problem report (Help -> Report a problem) and post it's number here Thanks.
Problem ID = 17057220 I try different erternal HD, like Portable Hard disk, and Portable Flash disk..etc. all the same problem, It can not read, write, delete. This is new one, maybe can help you more clean to know what's happened. Thank you.
