qcap.dll:

qcap.dll, C:\WINDOWS\system32, C:\Windows\SysWOW64\ Microsoft Dynamic-link library

qcap.dll ?

2. CMD
3. : regsvr32 qcap.dll Enter

RegSvr32.exe :

Regsvr32 [/u] [/n] [/i[:cmdline]] qcap.dll

/n -  /i
/s – 
/u - 
/i -  [cmdline];  /u, 

Snappy Driver Installer

:

:

qcap.dll qasf.dll QDB.dll qcut.dll qdds.dll qaxcontainer.dll qd3d.dll QCARD.dll Q2BTNS.dll qdv.dll qagent.dll QCWWAN.dll qcncodecs4.dll qagamex86.dll QtXmlPatterns4.dll q_encutl.dll QCTL3D.dll QCWWAN2k.dll qagentrt.dll qcliprov.dll q2bdsrkb.dll q8rx3gwk.dll qc5laxpt.dll qb2umt8j.dll qaeddd3l.dll q6mpzafg.dll q9o4yjhx.dll