Vmware How to extend vmdk Drive on ESX i
If you need to extend .vmdk drive here are quickly step to follow (specific case ESX(i) 5.x and windows 2008/12)
1. Shutdown VM2. Edit Drive settings and put new size:

3. Start VM4. Go to Start --> Run and type "diskmgmt.msc" and extend drive size
Available link for download
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