It's a bit weird. I tried at work, and I got no problems. At home it stops
after a few seconds with a WinHTTR error window: 

The command in "0x..." points to memory "0x...". The procedure "read" could
not be executed in memory. 
(this is my translation from german, where 0x are always different addresses
at the different crashes, but the same address at every single crash).

Any clue?
TIA, Julio