Top file variants for rpcfltr.dll

Users	Filename	Product	Company	Version	Variant
40%	%PROGRAMFILES% \ Microsoft ISA Server \ rpcfltr.dll	Microsoft Internet Security and Acceleration Server 2004	Microsoft (R) Corporation	4.0.2167.887	4795820
16,67%	%PROGRAMFILES% \ Microsoft ISA Server \ rpcfltr.dll	Microsoft Internet Security and Acceleration Server 2006	Microsoft (R) Corporation	5.0.5723.493	2081576
6,67%	%PROGRAMFILES% \ Microsoft ISA Server \ rpcfltr.dll	Microsoft Internet Security and Acceleration Server 2006	Microsoft (R) Corporation	5.0.5723.493	2918903
6,67%	%PROGRAMFILES% \ Microsoft ISA Server \ rpcfltr.dll	Microsoft Internet Security and Acceleration Server 2006	Microsoft (R) Corporation	5.0.5720.100	4187376
6,67%	%PROGRAMFILES% \ Microsoft ISA Server \ rpcfltr.dll	Microsoft Internet Security and Acceleration Server 2004	Microsoft (R) Corporation	4.0.2167.887	30422004
6,67%	%PROGFILES64% \ Microsoft Forefront Threat Management Gateway \ rpcfltr.dll	Microsoft Forefront Threat Management Gateway	Microsoft (R) Corporation	7.0.9193.500	12870916
3,33%	%PROGRAMFILES% \ Microsoft ISA Server \ rpcfltr.dll	Microsoft Internet Security and Acceleration Server 2006	Microsoft (R) Corporation	5.0.5723.493	25929786
3,33%	%PROGRAMFILES% \ Microsoft ISA Server \ rpcfltr.dll	Microsoft Internet Security and Acceleration Server 2004	Microsoft (R) Corporation	4.0.2167.887	24291448
3,33%	%PROGFILES64% \ Microsoft Forefront Threat Management Gateway \ rpcfltr.dll	Microsoft Forefront Threat Management Gateway	Microsoft (R) Corporation	7.0.7734.100	26826267
3,33%	%PROGRAMFILES% \ Microsoft ISA Server \ rpcfltr.dll	Microsoft Internet Security and Acceleration Server 2004	Microsoft (R) Corporation	4.0.2165.594	8027884
3,33%	D: \ Arquivos de programas \ Isaserve2004 \ rpcfltr.dll	Microsoft Internet Security and Acceleration Server 2004	Microsoft (R) Corporation	4.0.2167.887	24446891

You can also check global information about rpcfltr.dll.