Free Ping Tool 2.0 bugs

Free Ping Tool 2.0 bugs

Found some issues with this application. Tried it on 2 PC's, both with Win7-64. Let it install to default path
C:\Program Files (x86)\ManageEngine\Free Ping Tool

1: When I write an IP address int HostAddress field and press "Add", I get a message box saying "Host does not exist"

2: When i use the "Save" button I get an exception:
System.Runtime.InteropServices.ExternalException: A generic error occurred in GDI+.

at System.Drawing.Image.Save(String filename, ImageCodecInfo encoder, EncoderParameters encoderParams)

Then I uninstalled and tried installing to a different location, it works OK. Must be a problem with access rights.

3: There is no 'Minimize' button, the window is always open!
There should be a way to minimize to the System Tray.

Otherwise, good concept.