tried nano antivirus for windows 7 x64 bit version....

windows did not appear once i open the scanner.... it appears blank.... noted that the nano appears in the task bar and in the task manager....

using a dual core Pentium and 2 Gb ram...

notorious_rn, please send to us logs for analyse. Press "Start->All programs->NANO AntiVirus->Send log to support". Then follow the guidance. Don't forget to specify a short description of the problem. Thank you.