“WD has already warned customers that in some cases people who have WD software (WD Drive Manager, WD Raid Manager and/or WD SmartWare) installed on a Mac upgraded to OS X Mavericks can lose the data they have stored on their external drive.,” Evans reports. “The good news, according to the company, is that (in most cases): ‘Should this occur, the data on the product can likely be recovered with a third party software utility if the customer stops using the device immediately after the OS X Mavericks upgrade.'”
Evans reports, “The company says the problem comes only when specific conditions are met”
Read more in the full article here.
Warning: Some external drives experiencing data inaccessibility after OS X Mavericks installation – November 1, 2013