Catty
That's getting Tiresome

Are you downloading the file then running it?or Just downloading it Saving it in a Folder then running it later?
I have got in the Habit of doing the Latter(still got the program file for later)
Follow these instructions and You might avoid seeing that message Next Time around
Step 1 Open The Start menu and Open your My Documents folder
Step 2 Make a New Folder. Title it With something you'l easily find Mine is called
"Saved Downloads & Backups" Not very Imaginative!

Step 4 (Jump to next step in future) Uninstall that
Microsoft .NET Framework programOK
Note all this can be done offline
Now go online
Step 5 Go back to the Filehippo site and Prepare to download the File
IMPORTANT CHANGE
When the message comes up offering to SAVE or RUN click SAVE then a Window will open up. On that Window scroll Down the list Until you see the My documents Link click that and you will be able to see your "NEW" Download save Folder
Click on that to open it then press the OK Button to fix the Downloads destinationEasy from Now
Step 6 Click The Save button again on the Download message and the File will be put in that folder
Windows Will always Route the Downloads to the same selected folder in Future (Unless you delete that folder
) So Step 5 is redundant in future Just click Save and the Folder is selected automatically 9 out of 10 times in future Keeps everything tidy

Now the Acid Test
Unpacking and running the Program
Have 3 ways 1) Clicking on the Program to start the Install Which most people do
But you can also try right clicking and Choosing
"Open" or
"Run As.."Which I think is your Bugbear !

So the Choice is Clicking on The Folder or Selecting
Open off the Menu to start the Install process
Reason why you get the Message is possibly you are getting a Misinstall
Hope one of these Workarounds works for you
