What is "Error -60005 creating authorization"
I purchased Franzis Sharpen Pro 2018. I cannot open .dmg. I have gone to Preferences and "allowed" the file to be open in the Security section. Console.app gave me "Error -60005 creating authorization" when I try to open the dmg file.
What do I do.
I'm coming at this from the creative side rather than the technical side, so if anybody can help, please make it simple.
I have an iMac Yosemitie 10.10.5.
Lawrence