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I am running Windows 7
I want update my HP from 2011.2 to 2011.4, so I uninstall the original one.
at the same I delete the original eclipse with Haskell plug-in
and download a pure Eclipse Classic version for Haskell
But when I try to install Eclipse FP plug-in it still search the directory of 2011.2.0.0 and gives this error as following
Could not start the process
Cannot run program "C:\Program Files (x86)\Haskell Platform\2011.2.0.0\lib\extralibs\bin\cabal.exe" (in directory "C:\Program Files (x86)\Haskell Platform\2011.2.0.0\lib\extralibs\bin"): CreateProcess error=267, The directory name is invalid
I have changed the environment variables of PATH to new version
How do I fix that without changing the name of directory?
Go to the Haskell Preferences and run autodetect again on the GHC path and Cabal path, I suppose.
Thanks a lot from just a starter.