Ok, first of all I don't know what the problem is but at least once a week I have to keep reinstalling the program because when I try to open it, it says it wasn't installed properly
Anyone know what's wrong there?

And second... sometimes when I add a folder to the library, there's at least one song that gets seperated from the rest of the album... and I don't know how to put them together.
Is there a way how? Or a way to avoid this?

Thanks

If you are using vista or better, make sure to run is as admin.

About the installed improperly: Click ignore and continue using the application

About the file getting separated: Disable iTunes updating your songs from the internet with new information

There is no ignore, it just says "Ok" or "Cancel".
When I click it and try to open again, it just refuses to open...

Where do I go to disiable that?

hmmm... windows 7 right?

Nope.