While not a computer expert, the issue is on your end via a quick google search. The EPRM message is telling you, "Exploratory could not read or write to a file because of a lack of Windows-level permission". I've never encountered this after the extraction has created a new game folder for me with any game. Is this the only game producing this error for you or are others to? If it's just this one, I'm at a lost because even I don't know how many dang builds of this game I've downloaded and extracted since 0.1, and never had this issue.
As I'm strictly the Windows version, messaging the creator of the Android version or just editing your post and tagging him is your best bet for a timely answer. You may get lucky and another Android user pops in with an answer, but it may take longer than you wish to wait.