Wednesday, April 28, 2010

Unable to install SCCM client: Error 1904

The SCCM Client is removed and after that can not be installed on Windows XP machine.

In Application log this event is received:

Product: Configuration Manager Client -- Error 1904. Module C:\WINDOWS\system32\CCM\VAppRegHandler.dll failed to register. HRESULT -2147024770. Contact your support personnel.


regsvr32 C:\WINDOWS\system32\CCM\VAppRegHandler.dll


  1. Hi,
    I too have a similar issue while upgrading the SCCM agent on a Vista sp1 machine. The dll deregister completes successfully but the registration fails. Pls help.

  2. Nanda, pls first check the app log. I'm sure that you can find a log which will show where is the problem.