handling exceptions when .NET framework is not installed

[reuven]

I would like to handle exceptions when deploying my .NET application to machine that .NET framework is not installed.
The .NET is written in C++ .NET.
I tried try-catch, but it still give "the file... does not exist"
Please help.

[pareshgh]

try handling the main constructor (entrypoint of app) and try handling initialize also.

Paresh