RebarCAD V9.0 is not currently compatible with 64-bit AutoCAD 2008! If you are running a 64-bit Operating System (OS) (e.g. Windows XP Professional x64 Edition, Windows Vista 64-bit) then you can only install 64-bit AutoCAD 2008. So users with a 64-bit OS can therefore not install RebarCAD.
If you have a 64-bit machine (AMD64 or Intel EM64T) then we currently advise you to install only a 32-bit Operating System (e.g. Microsoft® Windows Vista™, Windows® XP Home/Professional) so as to enable installation of 32-bit AutoCAD, and therefore RebarCAD V9.0
Please contact us if you are considering upgrading to the 64-bit edition of AutoCAD using our Support Enquiry Form or email us as
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