Currently Being ModeratedOct 17, 2013 5:53 PM (in response to jdaleeckstine)
The PCAnywhere application you are trying to run is too old to be supported on a Mac running Lion, Mountain Lion, or any newer MacOS. I would check to see if PCAnywhere has released an updated version of the application that you can use. If not, you will probably need to go the route of virtualization (or keep an old PC around for supporting work).
If you have to use virtualization, then you might want to consider using Virtual Box (a free app) to install Windows 7 on a virtual PC, then just run the PC version of your PCAnywhere software just like you would on any other PC. You could use Virtual Box to install a MacOS 10.6.8 (Snow Leopard) instance and run your existing Mac version of the PCAnywhere software, but you would probably be better off to just use the Windows version.