content_image/980503.jpg content_image/980502.jpg
For more information about SDDDSM, see Multipath Subsystem Device Driver User’s Guide, GC52-1309. The guide is available at this IBM Support web page. 

## Windows 2012 R2 

To check the installed driver version, complete the following steps: 

1. Select the Windows Start  icon in the lower-left corner, as shown in Figure 5-4. 

<img src='content_image/980503.jpg'>

2. Expand the view by clicking the down arrow that is shown in Figure 5-5. 

<img src='content_image/980502.jpg'>

