Up grading question.

[N181RV]

I have the earlier verion of Hoster 3.312 or something like that.
I have been thinking of up-grading to the ver. 4.xxx.

My download time has long since expired.
I have it on Two laptops.

Will the new ver 4.xxx upgrade even if my old version may be corrupted? I don't kow that it is. but I won't be able to download the old version any more because time ran out.

Same question for microstudio will the new upgrade install as long as a version is loaded? In the process of changing computers over the years, I think I didn't get some of the components of Karaoke Suite 4 loaded on one of the computers, can this be copied from the Hard disk and loaded onto the second cmputer and then upgrade to the new Karaoke suite components?

Thanks for any help..

Phil

The only alternative is to buy a new full version 4.