Top file variants for rtscan.dll

Users	Filename	Product	Company	Version	Variant
36.96%	%SYSDIR% \ rtscan.dll	scan driver	Funai	4.1.0.3	6171840
12.5%	%PROGRAMFILES% \ Lexmark X1100 Series \ rtscan.dll	scan driver	Funai	4.0.0.2	600513
9.08%	%SYSDIR% \ rtscan.dll	scan driver	Funai	4.1.0.3	665222
7.28%	%PROGRAMFILES% \ Lexmark 1200 Series \ rtscan.dll	scan driver	Funai	4.1.0.4	891608
7.01%	%SYSDIR% \ rtscan.dll	scan driver	Funai	4.1.0.3	22092532
4.68%	%PROGRAMFILES% \ Lexmark 1200 Series \ rtscan.dll	scan driver	Funai	4.1.0.6	578737
4.23%	%SYSDIR% \ rtscan.dll	scan driver	Funai	4.1.0.3	15878594
2.61%	%WINDIR% \ Twain_32 \ FlatBed \ rtscan.dll	Viceo	Genesys Logic	1.2.0.4	4835381
2.34%	%SYSDIR% \ rtscan.dll	scan driver	Funai	4.1.0.3	687256
1.98%	%SYSDIR% \ rtscan.dll	scan driver	Funai	4.1.0.3	15542017
1.44%	%WINDIR% \ Twain_32 \ SlimU2 \ rtscan.dll	Viceo Dynamic Link Library	PRIMAX	1.0.6.7	4635018
1.08%	%SYSDIR% \ rtscan.dll	scan driver	Funai	4.1.0.3	593398
1.08%	%WINDIR% \ Twain_32 \ SlimU2TA \ rtscan.dll	Viceo Dynamic Link Library	PRIMAX	1.0.6.8	5740235
0.99%	%PROGRAMFILES% \ Lexmark X74-X75 \ rtscan.dll	scan driver	RealTek	3.0.2.6	573976
0.81%	%PROGRAMFILES% \ Lexmark 3100 Series \ rtscan.dll	scan driver	Funai	3.0.0.5	636483
0.54%	%PROGRAMFILES% \ Lexmark X74-X75 \ rtscan.dll	scan driver	RealTek	3.0.2.4	573226
0.54%	%PROGRAMFILES% \ Lexmark X74-X75 \ rtscan.dll	scan driver	RealTek	3.0.2.6	7939847
0.54%	%SYSDIR% \ rtscan.dll	scan driver	Funai	4.1.0.3	18913859
0.45%	%WINDIR% \ Twain_32 \ 3600 \ rtscan.dll	Viceo	Genesys Logic	1.2.0.9	6409323
0.36%	%WINDIR% \ SysWOW64 \ 4800 \ rtscan.dll	Viceo Dynamic Link Library	SQ	0.0.9.7	23443785
0.36%	%WINDIR% \ SysWOW64 \ 9520 \ rtscan.dll	Viceo Dynamic Link Library	Visioneer	0.0.5.2	26792592
0.27%	%WINDIR% \ Twain_32 \ vizscan \ 5800 \ rtscan.dll	RealTek viceo	RealTek	1.2.7.5	13510464
0.27%	%SYSDIR% \ 4800 \ rtscan.dll	Viceo Dynamic Link Library	SQ	0.0.9.7	28784552
0.27%	%PROGRAMFILES% \ Dell AIO Printer A920 \ rtscan.dll	scan driver	Funai	2.0.0.0	680979
0.27%	%SYSDIR% \ rtscan.dll	scan driver	Funai	4.1.0.3	24685314
0.18%	%WINDIR% \ Twain_32 \ SlimU2 \ rtscan.dll	Viceo Dynamic Link Library	PRIMAX	1.0.6.7	29181424
0.18%	%PROGRAMFILES% \ Lexmark X1100 Series \ rtscan.dll	scan driver	Funai	2.0.0.2	1065122
0.18%	%WINDIR% \ Twain_32 \ 4100 \ rtscan.dll	Viceo	Genesys Logic	1.2.0.9	5304210
0.09%	%PROGRAMFILES% \ Lexmark X1100 Series \ rtscan.dll	scan driver	Funai	4.0.0.2	22775247
0.09%	%WINDIR% \ Twain_32 \ 5600&5650 \ rtscan.dll	Viceo Dynamic Link Library	PRIMAX	1.0.6.8	6253804
0.09%	%WINDIR% \ twain_32 \ vizscan \ 8XXX \ rtscan.dll	RealTek viceo	RealTek	1.2.7.9	16820386
0.09%	%WINDIR% \ SysWOW64 \ 4800 \ rtscan.dll	Viceo Dynamic Link Library	SQ	0.0.9.7	30704604
0.09%	%SYSDIR% \ rtscan.dll	scan driver	Funai	4.1.0.3	25455217
0.09%	%SYSDIR% \ rtscan.dll	scan driver	Funai	4.1.0.3	7958798
0.09%	%SYSDIR% \ rtscan.dll	scan driver	Funai	4.1.0.3	11812293
0.09%	%PROGRAMFILES% \ Lexmark 1200 Series \ rtscan.dll	scan driver	Funai	4.1.0.6	31447869
0.09%	%WINDIR% \ twain_32 \ vizscan \ 90XX \ rtscan.dll	Viceo Dynamic Link Library	SQ	0.0.9.8	17000508
0.09%	%WINDIR% \ Twain_32 \ B700 \ rtscan.dll	RealTek viceo	RealTek	1.3.1.4	30731433
0.09%	%PROGRAMFILES% \ Lexmark X1100 Series \ rtscan.dll	scan driver	Funai	4.0.0.2	7994757
0.09%	%PROGRAMFILES% \ Lexmark X1100 Series \ rtscan.dll	scan driver	Funai	4.1.0.3	12159295
0.09%	%WINDIR% \ Twain_32 \ vizscan \ 5800 \ rtscan.dll	RealTek viceo	RealTek	1.2.7.5	22317658
0.09%	%WINDIR% \ Twain_32 \ VistaScan \ rtscan.dll	RealTek viceo	RealTek	1.3.1.3	30611245
0.09%	%WINDIR% \ Twain_32 \ 604U \ rtscan.dll	RealTek viceo	RealTek	1.2.7.6	31400231
0.09%	%WINDIR% \ Twain_32 \ SlimU2TA \ rtscan.dll	Viceo Dynamic Link Library	PRIMAX	1.0.6.8	27227461
0.09%	%PROGRAMFILES% \ Lexmark 1200 Series \ rtscan.dll	scan driver	Funai	4.1.0.6	10623013

You can also check global information about rtscan.dll.