AFAIK, this is the only KB ever posted on the topic. http://support.microsoft.com/kb/837374
From: [email protected] [mailto:[email protected]] On Behalf Of Denzik, Josh Sent: Wednesday, August 13, 2014 6:16 AM To: [email protected] Subject: RE: [mssms] RE: Duplicate Client Guids I’ve tried exactly what was in this white paper still no dice…any other suggestions, does anyone know the “Microsoft supported method” of remedying the duplicate guid issue? -Josh From: [email protected]<mailto:[email protected]> [mailto:[email protected]] On Behalf Of elsalvoz Sent: Monday, August 11, 2014 4:48 PM To: [email protected]<mailto:[email protected]> Subject: Re: [mssms] RE: Duplicate Client Guids +1 deleting smscfg.ini and restarting the service should do the trick. Cesar On Aug 11, 2014 1:42 PM, "Marcum, John" <[email protected]<mailto:[email protected]>> wrote: Someone literally posted that this morning. Of course they are saying to reinstall the client. Have you tried just stopping the service, deleting smscfg.ini and starting the client back up? For those interested… I ended up opening a case with MS as I was unable to put together the right combination to solve the issue on my thin clients… Here is what we ended up with that will get you a new GUID copy %WINDIR%\smscfg.ini %WINDIR%\smscfg.old start /wait c:\windows\ccmsetup\ccmsetup.exe /uninstall del %WINDIR%\smscfg.ini "%~dp0ccmdelcert.exe" "%~dp0ccmclean.exe" /all /q start /b /wait \\server\share\test.cmd<file:///\\server\share\test.cmd> the last line is simply calling ccmsetup with some params to reinstall cm client From: [email protected]<mailto:[email protected]> [mailto:[email protected]<mailto:[email protected]>] On Behalf Of Denzik, Josh Sent: Monday, August 11, 2014 3:35 PM To: [email protected]<mailto:[email protected]> Subject: [mssms] Duplicate Client Guids Does anyone have a good way of fixing clients with duplicate SMS guids without having to re-install the client? -Josh ________________________________ Confidentiality Notice: This e-mail is from a law firm and may be protected by the attorney-client or work product privileges. If you have received this message in error, please notify the sender by replying to this e-mail and then delete it from your computer. ________________________________ Confidentiality Notice: This e-mail is from a law firm and may be protected by the attorney-client or work product privileges. If you have received this message in error, please notify the sender by replying to this e-mail and then delete it from your computer. ________________________________ Confidentiality Notice: This e-mail is from a law firm and may be protected by the attorney-client or work product privileges. If you have received this message in error, please notify the sender by replying to this e-mail and then delete it from your computer. ________________________________ Confidentiality Notice: This e-mail is from a law firm and may be protected by the attorney-client or work product privileges. If you have received this message in error, please notify the sender by replying to this e-mail and then delete it from your computer.

