Error is bothersome...if I cancel it, it goes away until the next time
I log on.  Any idea how to get rid of it permanently?

Dear jimpe,

dxdllreg.exe is a direct X registration routine. It is created when
you select "Yes" to check the "WHQL Digital signatures" in the
DirectX9 files when you first open it.

These errors were most likely caused by a recent Microsoft update to
the Direct X 9 software. Since the file deals with directx.  You can
try going to the site and downloading and re-installing it. You can
download the direct X patch from the Microsoft Windows website
(http://www.microsoft.com/downloads/search.aspx?displaylang=en&categoryid=2)

Hi jimpe,

You could try this:

"Start>Run and type
c:\windows\system32\dxdllreg.exe
where c:\windows is your current windows path.
This will finish the DirectX setup.
The error should no longer appear."
http://groups.google.ca/groups?hl=en&lr=&ie=UTF-8&oe=UTF-8&threadm=%23418I9ecDHA.1492%40TK2MSFTNGP12.phx.gbl&rnum=6&prev=/groups%3Fnum%3D100%26hl%3Den%26ie%3DUTF-8%26oe%3DUTF-8%26as_qdr%3Dall%26q%3Dstartup%2BDXDLLREG%2Berror%26meta%3D%26sa%3DN%26tab%3Dwg

hummer