Dear Friend,
I have visual studio 10 and installed revit_2012_revitextensionsrst_win_001_mlp.exe.
When i am running setup to install my extension application then i am getting following warning:
REX Engine in correct version (minimum 2.4) has not been installed. Please install it and run setup once again.
Why this error because i have already installed REX revit extensions.
Please help me out as it is urgent.