is this still true for 11.1 ?
http://knowledgebase.progress.com/articles/Article/000014006?popup=true
I thought that I read somewhere that they can now co-exist
The issue is that from the OpenEdge perspective a 32 bit installation and a 64 bit installation of the same version are the same. And since you can't have the same version installed twice this can't be done.
We are figuring out what we need to do now in a larger context of the entire installation process. This and other install improvements will be coming over the next several releases.
Peter
Installing 32bit installation and 64bit installation of different version in the same machine can co-exist.
yes different version but not the same version.