Monterrey MacOS 12.3.1 upgrade causing errors reading external drive used by 3rd party applications I own a MacMini running Monterrey. After installing upgrade 12.3.1 two applications I regularly use and that have worked correctly for 2 years (OM Workspace and Nikon NX Studio) now cannot access the external hard drive on which the files they manage are located. An icon for the external drive appears on both applications but there are no directories or files visible. If it were one application only I'd suspect the application, but not 2. I'd appreciate any suggestions for resolving this problem.
CANNOT OPEN MAC APPS INSTALLER DOES NOT WORK ON MONTEREY I have installed Monterey on my Macbook Pro and I am unable to install any Apps. The error message is this is damaged and cannot be opened. You should move it to the trash. This happens for every App - from Express VPN to Adobe PDF Reader.
WD SMart Ware - are they updating their app? my external hard drive doesn't work anymore as it says the developer has not updated their app to work with mac os 11.2.3. What do I do?