Top file variants for qdv.dll

Users	Filename	Product	Company	Version	Variant
20.08%	%SYSDIR% \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.6001.18000	4482497
19.3%	%WINDIR% \ SysWOW64 \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.7601.17514	4440764
10.33%	%SYSDIR% \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.7601.17514	4583605
7.6%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.2600.5512	4849498
7.02%	%SYSDIR% \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.7601.17514	6023883
4.29%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.2600.5512	4875699
3.51%	%SYSDIR% \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.7600.16385	4489987
3.12%	%WINDIR% \ SysWOW64 \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.9600.16384	22098085
2.92%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.2600.5512	4435018
2.92%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.2600.5512	4745995
2.34%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.2600.5512	4950440
1.95%	%WINDIR% \ SysWOW64 \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.9200.16384	12817003
1.36%	%SYSDIR% \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.9600.16384	23594710
1.17%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.2600.5512	4506424
0.97%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.2600.5512	4702232
0.97%	%SYSDIR% \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.9600.16384	26081701
0.97%	%WINDIR% \ SysWOW64 \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.9600.17415	29122310
0.97%	%SYSDIR% \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.9200.16384	19291611
0.78%	%WINDIR% \ SysWOW64 \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.7600.16385	1064976
0.78%	%SYSDIR% \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.9600.17415	29206396
0.78%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.2600.2180	6269281
0.58%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.2600.5512	5733066
0.58%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.2600.5512	5864013
0.39%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.2600.5512	5619132
0.39%	%WINDIR% \ SysWOW64 \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.6001.18000	11019389
0.39%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.2600.5512	4723838
0.39%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.2600.5512	4869958
0.39%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.2600.5512	5318818
0.39%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.2600.2180	4591005
0.39%	%SYSDIR% \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.7601.16562	32082994
0.19%	%WINDIR% \ SysWOW64 \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.7601.17514	27341247
0.19%	%SYSDIR% \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.9600.17415	32874024
0.19%	%SYSDIR% \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.9841.0	30205156
0.19%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.2600.5512	10610833
0.19%	%SYSDIR% \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.2.10074.0	32982276
0.19%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.2600.2180	30434178
0.19%	%SYSDIR% \ qdv.dll	Microsoft® Windows® Operating System	Microsoft Corporation	6.6.6001.18000	6232628
0.19%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.3790.3959	26650005
0.19%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.2600.5512	10898290
0.19%	%SYSDIR% \ qdv.dll	DirectShow	Microsoft Corporation	6.5.3790.3959	25265104

You can also check global information about qdv.dll.