JfCheck.dll:

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

JfCheck.dll ?

2. CMD
3. : regsvr32 JfCheck.dll Enter

RegSvr32.exe :

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

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

Snappy Driver Installer

:

:

JsonRpcServer.dll jvm.dll java.dll jansson.dll jpg.dll jli.dll JSCRIPT.dll jscript9.dll javacypt.dll j3dcore-d3d.dll ja.dll java_sp.dll j3dcore-ogl.dll j3dcore-ogl-chk.dll jap.dll j3d.dll jpn.dll jabber.dll J2k.dll japanese.dll j2k-codec.dll jagamex86.dll jaas_nt.dll jabo_direct3d7.dll -j57lzmj.dll jabo_dsound.dll j2pkcs11.dll ja8kibar.dll j2pcsc.dll j_bp8bpt.dll