I’ve been having install problems with MSN Messenger for some time now and I discovered a solution to my problems so here it goes

After you have the setup for MSN Messenger downloaded try this

1. Go Into My Computer
2. Click on Add/Remove Programs
3. Click Install
4 Click Next (It Will Search For A Drive)
5. Click Browse and Locate setup install file and install

I hope this works for somebody. It worked for me!