You can do a silent command-line install of Revolution R Enterprise from a DOS command-line window and use the 'APPDIR' switch to specify an alternative installation path for Revolution R Enterprise.
Here is an example of how you can do this for Revolution R Enterprise 7.2:
(From a DOS shell as user Administrator):
set VCRUIMODE=/q & set DOTNET_MODE=/passive /norestart & set VSIS_MODE=/passive /norestart & Revolution-R-Enterprise-7.2.0-Windows.exe /exebasicui APPDIR="C:\Program Files\Revolution" PIDKEY=<Serial Number> /qb /L* %TEMP%\Revo_Enterprise_install.log
Note: Revolution R Enterprise 7.4 now uses a split installer with a different silent installation procedure. Please refer to article https://revolutionanalytics.zendesk.com/entries/82998169-Revolution-R-Enterprise-7-4-for-Windows-Silent-Installation to install RRE 7.4.
Here is an example of how you can do this for Revolution R Enterprise 7.2:
(From a DOS shell as user Administrator):
set VCRUIMODE=/q & set DOTNET_MODE=/passive /norestart & set VSIS_MODE=/passive /norestart & Revolution-R-Enterprise-7.2.0-Windows.exe /exebasicui APPDIR="C:\Program Files\Revolution" PIDKEY=<Serial Number> /qb /L* %TEMP%\Revo_Enterprise_install.log
Note: Revolution R Enterprise 7.4 now uses a split installer with a different silent installation procedure. Please refer to article https://revolutionanalytics.zendesk.com/entries/82998169-Revolution-R-Enterprise-7-4-for-Windows-Silent-Installation to install RRE 7.4.