If you have developped a project with an earlier version of Vidgrab_NET.ocx
and you get an error when opening or rebuilding your project after
registering the new Vidgrab_NET.ocx, like:

. axVidgrab_NET reference not found
. unable to get the window handle ... WindowLess ActiveX controls are not supported

proceed as follows:
------------------

- exit Visual Studio

- delete the "bin" and "obj" subfolders under your project's folder

- open in Notepad you project's ".vbproj" file

- locate the reference names that contains "vidgrab_NET" (2 references)

- modify the "Guid=..." line as follows:
Guid = "{8945174D-2095-4007-BFC7-62ECB1EAFA9A}"

- set VersionMajor="1" and VersionMinor="0"


E.g.:

...
Name = "vidgrab_NET"
Guid = "{8945174D-2095-4007-BFC7-62ECB1EAFA9A}"
VersionMajor = "1"
VersionMinor = "0"
Lcid = "0"
WrapperTool = "tlbimp"
/>
Name = "Axvidgrab_NET"
Guid = "{8945174D-2095-4007-BFC7-62ECB1EAFA9A}"
VersionMajor = "1"
VersionMinor = "0"
Lcid = "0"
WrapperTool = "aximp"
/>
...

- save and close the ".vbproj" file

- open in Notepad the ".vb" file of the form(s) that contain a TVideoGrabber component

- search for "OCXSTATE" strings, and comment all the "OCXSTATE" lines you find related to TVideoGrabber, e.g.

' Me.AxVideoGrabberNET1.OcxState = CType(resources.GetObject("AxVideoGrabberNET1.OcxState"), System.Windows.Forms.AxHost.State)

- save the form's ".vb" file

- reopen your project in Visual Studio

- close all the forms opened

- clean the current build (Build | Clean solution)

- then make a full rebuild