id	summary	reporter	owner	description	type	status	component	version	resolution	keywords	cc	guest	host
14690	Callee RC:  REGDB_E_CLASSNOTREG (0x80040154) Starting Virtualbox 5.0.7 testbuild  103261	alexandrev		"I'm using the  Virtualbox 5.0.7 testbuild  103261 version and I'm facing the following problem when I start the program:
{{{
Callee RC:  REGDB_E_CLASSNOTREG (0x80040154) 
}}}
I've been looking about a solution because this seems like a ""known issue"" but when I try the steps: 
 * Open a standard command line (Run > cmd)
 * Run: {{{cd C:\Program Files\Oracle\VirtualBox}}}
 * Run: {{{VBoxSVC /ReRegServer}}}
 * Run: {{{regsvr32 VBoxC.dll}}}

When I try to do the VBoxSVC /ReRegServer I get the following error:

The system cannot find the file C:\Program Files\Oracle\!VirtualBox\VBoxSVC.exe

but the file exists in that location but nothing happends, I don't know why.

I'm using  the last build form Windows 10 but I have no problems with the versions at this level until now and there have been no new build since the last month, so I don't think it's a OS problem"	defect	closed	other	VirtualBox 5.0.6	fixed			all	Windows