Top file variants for csc.exe

Users	Filename	Product	Company	Version	Variant
21.19%	%WINDIR% \ Microsoft.NET \ Framework \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.4927	651719
15.11%	%WINDIR% \ Microsoft.NET \ Framework \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.5483	26934644
10.93%	%WINDIR% \ Microsoft.NET \ Framework64 \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.5483	26968367
8.23%	%WINDIR% \ Microsoft.NET \ Framework \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.3053	510124
8.1%	%WINDIR% \ Microsoft.NET \ Framework64 \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.4927	1077865
5.13%	%WINDIR% \ Microsoft.NET \ Framework \ v4.0.30319 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	4.0.30319.1	503401
3.37%	%WINDIR% \ Microsoft.NET \ Framework \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.8007	27040789
2.7%	%WINDIR% \ Microsoft.NET \ Framework64 \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.7905	21501737
2.7%	%WINDIR% \ Microsoft.NET \ Framework \ v4.0.30319 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	4.0.30319.1	1319142
2.02%	%WINDIR% \ csc.exe	HowbaniSoft Internet Cafe System Client	HowbaniSoft Team - Yemen	7.4.1.0	19314381
2.02%	%WINDIR% \ Microsoft.NET \ Framework \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.7905	22026706
1.89%	%WINDIR% \ Microsoft.NET \ Framework64 \ v4.0.30319 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	4.0.30319.18408	22653067
1.62%	%WINDIR% \ Microsoft.NET \ Framework64 \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.8007	27660408
1.35%	%WINDIR% \ Microsoft.NET \ Framework \ v4.0.30319 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	4.0.30319.18408	22342658
1.35%	%PROGFILES64% \ COMODO \ COMODO System-Cleaner \ csc.exe	COMODO System Cleaner	COMODO Security Solutions, Inc.	3.0.41623.53	1146722
1.21%	%WINDIR% \ Microsoft.NET \ Framework64 \ v4.0.30319 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	4.0.30319.33440	22107373
1.08%	%WINDIR% \ csc.exe	HowbaniSoft Internet Cafe System Client	HowbaniSoft Team - Yemen	7.4.1.0	22105378
0.94%	%WINDIR% \ Microsoft.NET \ Framework \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.6387	13216580
0.81%	%WINDIR% \ Microsoft.NET \ Framework \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.4016	724911
0.81%	%WINDIR% \ Microsoft.NET \ Framework64 \ v4.0.30319 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	4.0.30319.1	1313532
0.54%	%APPDATA% \ Thinstall \ ZAIKOS_TA \ SKEL \ 1a13e048c998d3ba55636bfe23c3e786c7cce452 \ csc.exe				28815233
0.54%	%WINDIR% \ Microsoft.NET \ Framework \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.6419	27421663
0.4%	%WINDIR% \ Microsoft.NET \ Framework \ v4.0.30319 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	4.0.30319.17929	17516052
0.4%	%WINDIR% \ Microsoft.NET \ Framework \ v4.0.30319 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	4.0.30319.1	1723862
0.27%	%WINDIR% \ Microsoft.NET \ Framework \ v3.5 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	3.5.30729.5420	1544114
0.27%	%WINDIR% \ Microsoft.NET \ Framework \ v4.0.30319 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	4.0.30319.33440	28598043
0.27%	%WINDIR% \ csc.exe	HowbaniSoft Internet Cafe System Client	HowbaniSoft Team - Yemen	1.0.0.1	1291903
0.27%	%WINDIR% \ Microsoft.NET \ Framework64 \ v4.0.30319 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	4.0.30319.34209	30366321
0.27%	%WINDIR% \ Microsoft.NET \ Framework \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.1433	1250990
0.27%	%WINDIR% \ Microsoft.NET \ Framework \ v3.5 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	3.5.30729.4926	10328978
0.27%	%WINDIR% \ Microsoft.NET \ Framework64 \ v4.0.30319 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	4.0.30319.17929	12807367
0.27%	%WINDIR% \ csc.exe	HowbaniSoft Internet Cafe System Client	HowbaniSoft Team - Yemen	1.0.0.1	25228872
0.27%	%WINDIR% \ Microsoft.NET \ Framework64 \ v4.0.30319 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	4.0.30319.34209	31942893
0.27%	%WINDIR% \ Microsoft.NET \ Framework64 \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.4016	10088791
0.27%	%WINDIR% \ Microsoft.NET \ Framework \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.42	1280087
0.27%	%WINDIR% \ Microsoft.NET \ Framework \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.4252	27885318
0.13%	%WINDIR% \ csc.exe	HowbaniSoft Internet Cafe System Client	HowbaniSoft Team - Yemen	1.0.0.1	1234886
0.13%	%USERDOCUMENTS% \ Downloads \ COMODO \ COMODO System-Cleaner \ csc.exe		COMODO	2.0.9999.7	31524110
0.13%	%WINDIR% \ Microsoft.NET \ Framework \ v4.0.30319 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	4.0.30319.19408	23615049
0.13%	%SystemDiskRoot% \ WINDOWS \ Microsoft.NET \ Framework \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.3053	20823929
0.13%	%WINDIR% \ Microsoft.NET \ Framework \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.7905	24337549
0.13%	%PROGRAMFILES% \ COMODO \ COMODO System-Cleaner \ csc.exe	COMODO System Cleaner	COMODO Security Solutions, Inc.	3.0.41623.53	1293201
0.13%	%WINDIR% \ Microsoft.NET \ Framework \ v4.0.30319 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	4.0.30319.34209	32816889
0.13%	%WINDIR% \ Microsoft.NET \ Framework \ v3.5 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	3.5.30729.1	10299198
0.13%	%WINDIR% \ Microsoft.NET \ Framework \ v4.0.30319 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	4.0.30319.18408	22470931
0.13%	%WINDIR% \ Microsoft.NET \ Framework64 \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.7512	21607300
0.13%	%WINDIR% \ Microsoft.NET \ Framework64 \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.8645	31966125
0.13%	%WINDIR% \ Microsoft.NET \ Framework \ v3.5 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	3.5.30729.6400	25572455
0.13%	%APPDATA% \ Thinstall \ ROWSYS_TA \ SKEL \ 37baabf1b293dae6eb6f7e1e48bfe58db899921f \ csc.exe				28819014
0.13%	%WINDIR% \ Microsoft.NET \ Framework \ v1.1.4322 \ csc.exe	Microsoft® Visual Studio .NET	Microsoft Corporation	7.10.6001.4	1057942
0.13%	%WINDIR% \ Microsoft.NET \ Framework \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.3053	10131474
0.13%	%WINDIR% \ Microsoft.NET \ Framework64 \ v2.0.50727 \ csc.exe	Microsoft® Visual Studio® 2005	Microsoft Corporation	8.0.50727.6419	27421657
0.13%	%WINDIR% \ Microsoft.NET \ Framework \ v4.0.30319 \ csc.exe	Microsoft® .NET Framework	Microsoft Corporation	4.6.7.0	32055755

You can also check global information about csc.exe.