Willy,

You CAN have both version installed at the same time. I did for quite awhile. It makes me thing the reason for your problem is less likely to be related to having removed the previous version but rather something else. Have you definately re-booted your OS and tried again?
Tim

>Hi,
>
>I was trying to reinstall the version 2.4 (after uninstalling the version 3.5 in my dev machine) )but I keep getting an error message:
>
>The installer has encountered an unxpected errorr installing this package. This may indicate a problem with this package. The error code is 2869.
>
>In the case that you think my code file is somehow demaged could you provide me access to get the code from your web site otherwise I would appreciate your advice on this issue.
>
>Besides I would like to confirm that I can't have different version of MM in the same development machine. Is that right?
>
>Thanks