Not readable drive after installed 1.3.3.6

I probably not the only lucky one. Not readable drive after firmware updated, and installed smartware 1.3.3.6. 

Configuration:

iMac, MacOSX 10.6.7

WD studio 1.5TB / 2.0TB

Smartware was: 1.2.2.5 > 1.3.3.6

Firmware was: 1009 > 1012

Strange thing is - it works fine with my WD studio 1TB!

Please help if anyone who has got the solution, I really appreciate it!

Hello,

Have you to try to reinstall the application from scratch? If not, please do so and let us know the results.