Kevin,
I have not upgraded to CR11 yet. I am currently using CR10 with C# and I am using CR7 (I think) for some projects in Borland C++. I have CR7 and CR10 installed on the same machine.

Einar
>Howdy,
>
>I'm running CR10 on my laptop (specificially, the .NET assemblies for CR10, as well as the CR10 designer).
>
>I have a project where I may need to use CR11. I'd like to use it on the same laptop.
>
>Is anyone running both versions on the same machine? Basically, I want to be able to work with 2 different VS.NET projects, one using CR10 assemblies and the other using CR11 assemblies.
>
>(If, everytime I load the project using CR10, I get those messages saying "click yes to upgrade your project to CR11", I don't care, I'll just say "no" to those....just in the same way I had an original CR.NET project for which I was often responding "no" to the same question after I installed CR10).
>
>Thanks in advance for any info....I'm trying to avoid breaking out an older laptop just for this.
>
>Kevin