Android Explorer wont install winXP


I really want to get Droid Explorer on my PC and I have tried every version there is to try. Keep getting error message Droid Explorer.bootstrapper has encountered a problem and needs to close. When i look at details it says error signature is clr20r3 ,lists P1 thru P9, P9 is

Can anybody help me with this? Do I need to install something prior to Droid Explorer ?

Thanks in advance