i cann't delete all paratition. Diskpart clear will clear partition list. i need to identifie no of partition and delete all except c: Drive. i am having different parartion like. 1.) 1 primary 2 extended. 2.) 1 primary 1 extended. 3.) 2 primary 1 extended. 4.) 2 primary 1 extended. 5.) 2 primary 2 extended. 6.) 1 primary ,1 primary for linux partition(/BOOT),1 primary for linux (SWAP), 4 or 5 logical paratition for linux. In all cases i need to identify and delete all partation except c: Drive. if i have any script i will be really help full.