dmg file not recognized
Hi,
I run an iMac 10.7 (Lion) and want to operate the ClamXav antivirus software on it, but the dmg won't mount. The error message I am getting is "ClamXav_2.2.dmg not recognized". Subsequently, I've verified and repaired disk permissions, rebooted twice, and downloaded the said dmg anew followed by another attempt to mount it, but all without success. Please, advise. Thank you!
Best
Frank
iMac, Mac OS X (10.5.6)