Top file variants for authmap.dll

Users	Filename	Product	Company	Version	Variant
20.97%	%SYSDIR% \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.16385	5784958
19.7%	%PROGRAMFILES% \ IIS Express \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.20891	7821057
6.43%	%SYSDIR% \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.16385	4583665
6.43%	%WINDIR% \ SysWOW64 \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.16385	6080659
5.23%	%PROGRAMFILES% \ IIS Express \ authmap.dll	Internet Information Services	Microsoft Corporation	8.0.8418.0	12573605
5.08%	%PROGRAMFILES% \ IIS Express \ authmap.dll	Internet Information Services	Microsoft Corporation	8.0.8418.0	14518293
4.94%	%PROGRAMFILES% \ IIS Express \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.20891	9664211
4.73%	%SYSDIR% \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	8.5.9600.16509	23865510
4.31%	%SYSDIR% \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	7.0.6001.18000	6491417
3.88%	%PROGFILES64% \ IIS Express \ authmap.dll	Internet Information Services	Microsoft Corporation	8.0.8418.0	16928922
3.32%	%PROGFILES64% \ IIS Express \ authmap.dll	Internet Information Services	Microsoft Corporation	8.0.8418.0	18691192
2.33%	%SYSDIR% \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	8.0.9200.16384	14754814
1.98%	%PROGRAMFILES% \ IIS Express \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.20891	2866950
1.55%	%PROGRAMFILES% \ IIS Express \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.20891	8754620
1.48%	%SYSDIR% \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	8.5.9600.16384	22044885
1.27%	%SYSDIR% \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	7.0.6001.18000	5949025
0.92%	%PROGRAMFILES% \ IIS Express \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.20891	18667044
0.71%	%PROGRAMFILES% \ IIS Express \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.20891	20677926
0.64%	%SYSDIR% \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	8.5.9600.16509	24054157
0.49%	%SYSDIR% \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	8.5.9600.16384	21217667
0.49%	%WINDIR% \ SysWOW64 \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	8.0.9200.16384	19592208
0.35%	%WINDIR% \ SysWOW64 \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	7.0.6001.18000	14778675
0.28%	%SYSDIR% \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.16385	7202017
0.21%	%PROGRAMFILES% \ IIS Express \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.20891	2053417
0.21%	%SystemDiskRoot% \ WINDOWS \ SysWOW64 \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.16385	24680024
0.21%	%WINDIR% \ SysWOW64 \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	8.5.9600.16509	26346412
0.21%	%SYSDIR% \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	8.5.9926.0	31013984
0.21%	%SYSDIR% \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	8.5.9841.0	28143991
0.14%	%SystemDiskRoot% \ ZMiS \ iis \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.20891	24117346
0.14%	%WINDIR% \ SysWOW64 \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	8.5.9600.16384	21633791
0.14%	%PROGRAMFILES% \ IIS Express \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.20891	9658406
0.14%	%PROGRAMFILES% \ IIS Express \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.20891	12922285
0.07%	%WINDIR% \ SysWOW64 \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7601.21827	28334847
0.07%	%PROGRAMFILES% \ ADDISON \ Software \ iis \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.20891	24573911
0.07%	%PROGRAMFILES% \ Laurel Bridge Software \ Compass2 \ IIs_Express \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.20891	26166431
0.07%	%SYSDIR% \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	10.0.10041.0	31911457
0.07%	%SystemDiskRoot% \ Addison \ iis \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.20891	23510304
0.07%	%SYSDIR% \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.16385	29183454
0.07%	%SYSDIR% \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.16385	23232552
0.07%	%PROGRAMFILES% \ IIS Express \ authmap.dll	Internet Information Services	Microsoft Corporation	10.0.9906.0	31916419
0.07%	%SystemDiskRoot% \ ZMiS \ iis \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.20891	24118134
0.07%	%SYSDIR% \ inetsrv \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7601.21827	24842467
0.07%	%PROGRAMFILES% \ ADDISON \ Software \ iis \ authmap.dll	Internet Information Services	Microsoft Corporation	7.5.7600.20891	23252883
0.07%	%PROGRAMFILES% \ IIS Express \ authmap.dll	Internet Information Services	Microsoft Corporation	10.0.10046.0	33211007

You can also check global information about authmap.dll.