microsoft remote desktop connection mac mountain lion

If you’ve got important PowerPC programs (for example, older versions of Quicken for Mac are still surprisingly popular), you’ll want to update those programs to Intel-processor versions, if available, before upgrading to Mountain Lion.

However, Apple killed Rosetta completely when Lion was released, and it remains unavailable in Mountain Lion. In Snow Leopard (OS X 10.6), Rosetta was no longer installed by default, but the OS would offer to download and install Rosetta if you tried to run a PowerPC program. Under previous versions of Mac OS X, Apple provided software called Rosetta that allowed PowerPC code to run on Intel Macs. Specifically, PowerPC programs-software that was never updated to run natively on Macs with Intel processors-won’t work at all under Lion or Mountain Lion. Snow Leopard users only: A bigger issue may be older Mac software that hasn’t been updated recently-you may find that it doesn’t work at all under Mountain Lion. If you’re feeling especially cautious, you can also opt to run Apple Hardware Test. If you’re upgrading from Snow Leopard, you can use Disk Utility when booted from either your Snow Leopard Install DVD or the OS X install DVD or thumb drive that shipped with your Mac.

If you’re upgrading from Lion and your Mac can use Lion Recovery (known in Mountain Lion as OS X Recovery), you can boot into recovery mode (by holding down Command+R at startup) and use Disk Utility from there alternatively, if you created a bootable Lion-install drive for older Macs or for newer Macs, or created a separate Recovery drive, you can boot from that drive and use Disk Utility. If Disk Utility finds problems, you’ll need to boot from a different volume to perform the actual repairs using the Repair Disk button. Make sure your Mac’s startup drive is in good health: To do so, open Disk Utility (in /Applications/Utilities), select your startup drive in the list on the left, click the First Aid tab to the right, and then click Verify.

Microsoft remote desktop connection mac mountain lion