crash: please look at your antivirus and related (antispyware...) it may have corrupt/quarantined the binary since it's always detected as a virus, like all other miners. The attrib trick is documented and works this way since day one.
Maybe try to run the CPU 32-bits versions, it's a lot less detected. Just to test, as it mines slower.
thx for your answer.
my antivirus quarantined it immediately, so my first thing was to add to the exceptions. now i downloaded again, but nothing changed.
the cpu 32 bit version works, but after I close the program, crash.
the gpu version available only 64 bit, right?
*update
problem solved. av exceptions isn't enough. I added the miner to the trusted files, now everything ok.