|Uninstall it and check the documentation that it is compatible. Does it need a particular version of .NET Framework? Some software will not run without a particular .NET version and each version needs to be installed. They are not like ServicePacks where the most recent contains all preceding. |
Was the software installed from a retail install disk or was it something you downloaded from the net? It may be corrupted.
Goin' Fishin' (Some day)