You Foxits opens an UAC prompt on startup? It’s a never endig foxit issue…
Did this and got rid of it:
GPO:
use the admx and activate: ‘Disable default PDF viewer switching’
Registry:
Software\Foxit Software\Foxit Reader 10.0\CollectionData DefaultPDF REG_DWORD 1
Software\Foxit Software\Foxit Reader 10.0\CollectionData AppState REG_SZ Licensed
Software\Foxit Software\Foxit Reader 10.0\Preferences\Others bCheckRegister REG_SZ 0
Software\Foxit Software\Foxit Reader 10.0\Preferences EnableSuppressSetDefDlg REG_SZ 1