"Problems communicating with bitcoin RPC"
I checked my firewall and GUIMiner is allowed access to send and receive data. I even turned off my firewall to see if that was the issue; it didn't solve it.
It created a file called guiminer.exe.log and inside the log was this:
Traceback (most recent call last):
File "logging\__init__.pyo", line 789, in emit
ValueError: I/O operation on closed file
Anyone else getting this issue/knows a fix?