It is running under 64 bit.* b- l' J* N" c" T# }$ m4 a" a
you have to look for this1 W! h+ p6 B' _8 W$ q6 u) Y
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SetupReadyDriverPlus.exe5 k: @+ u- y6 n$ Z2 J
necessary for 64 bit installation to ensure that mcamvusb.inf of mastercam can be installed as an legacy driver - G2 |4 q* Z6 }( M# A0 [4 D7 _ 9 T. e! w: k( U8 J3 ?5 `read about SetupReadyDriverPlus.exe.( g8 p0 _* p. @ ^) \/ u5 ] r
On internet is enough stuff of it.