uninstall problem

On Sat, 16 Mar 2002 ggrothendieck at yifan.net wrote:

Under Windows 2000 I installed R 1.4.0 some time ago.  I then
installed R 1.4.1 just now.   If I

hit the Windows Start button
select Programs from the menu that appears
select R from the menu that appears

then I get a menu with

	R 1.4.0
	R 1.4.1
	R 1.4.0 Help
	R 1.4.1 Help
	Uninstall R for Windows

If I select Uninstall R for Windows it uninstalls R 1.4.1 but
I want to uninstall 1.4.0 .   How do I do that?  There does
not appear to be separate uninstalls for the two versions.

You go to the 1.4.0 directory and run Uninstall.exe. This and related
issues are covered in the rw-FAQ in R-devel (1.5.0 to be).

BTW, the behaviour is quite common for Windows applications.

This works but
1. there are stil some files left including some dot files and
the library directory hierarchy.   I guess you have to delete
them by hand?
2. the Start | Programs | R | Uninstall R for Windows
menu item disappeas do it won't be possible to use it for 1.4.1 
either.

It seems you have to uninstall 1.4.0 before installling
1.4.1 if you want to be able to rely on the uninstall in the
Start | Programs | R    menu



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