java - Eclipse updgrade 32 bit to 64 bit windows 7 -

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i running 32 bit windows 32 bit eclipse luna , 32 bit java 7 android development. no issue. planning upgrade ram , install 64 bit windows 7. question if upgrade windows 7 32 64 bit, keeping program files(which in c drive) , download , install 64 bit eclipse mars java 7/8 64 bit, workspace open , work now? or have format c drive, install 64 bit windows 7 , freshly install android sdk etc ? workspace in d drive.

if want switch 64 bit. need download eclipse , java 64 bit. , can link existing sdk new eclipse in windows tab. did same thing in pc it's working fine me

linking android sdk eclipse

in eclipse--> window --> preferences --> click on android --> browse sdk location--> click ok.


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