A complete description of the HKEY_CURRENT_USER section is useless as that

section contains many information about editor settings and configurations.

The two main interests is that 'Profiles' are defined in that section. The

default profile used by AutoCAD is coded in the default value of:

HKEY_CURRENT_USER\Software\Autodesk\AutoCAD\R14.0\\Profiles

and that you should not modify these information directly in the registry while

AutoCAD is running because then they will not be synchron with the ones AutoCAD

has loaded when started. Instead, when AutoCAD is running you can use the

ActiveX 'preferences' object to make some changes (ie solution 1583)

- Sample

On the ADN CD, and ADN WEB Site, Developer Consulting Group has written a sample

named 'DdModify' (command 'DCMOD') which implements an installer and an ARX-MFC

application which demonstrates all what I have said in that document. I strongly

suggest you to have a look to it...

To summarize that sample, the installer install the ARX application on the

hard-drive and register it for demand loading on command invocation. And the ARX

application initializes itself the first time it is loaded in a given AutoCAD

for a given Windows login user, and a given AutoCAD profile.

HKEY_CLASSES_ROOT\Interface\{372FA490-600C-11CF-93EB-0800099EB3B7}\ProxyStubClsi

d = {00020424-0000-0000-C000-000000000046}

HKEY_CLASSES_ROOT\Interface\{372FA490-600C-11CF-93EB-0800099EB3B7}\ProxyStubClsi

d32 = {00020424-0000-0000-C000-000000000046}

HKEY_CLASSES_ROOT\Interface\{9B5492B1-EC9A-11CE-935A-0800099EB3B7}\ProxyStubClsi

d = {00020424-0000-0000-C000-000000000046}

HKEY_CLASSES_ROOT\Interface\{9B5492B1-EC9A-11CE-935A-0800099EB3B7}\ProxyStubClsi

d32 = {00020424-0000-0000-C000-000000000046}

HKEY_CLASSES_ROOT\Interface\{24B8A4E0-432A-11D0-A893-0800091B9B14}\ProxyStubClsi

d = {00020424-0000-0000-C000-000000000046}

HKEY_CLASSES_ROOT\Interface\{24B8A4E0-432A-11D0-A893-0800091B9B14}\ProxyStubClsi

d32 = {00020424-0000-0000-C000-000000000046}