Installing XnView 2.0: Registration of DLL/OCX fails

[bege]

Hi,
when installing XnView 2.0 an error message pops up: Registration of DLL/OCX fails.
May this be the result of an incompatibility with an installed codec pack (K-Lite)?
If ignoring, may this cause any trouble in using XnView or other programs?

Windows XP SP3

[xnview]

You can choose ignore (it's the XnShell)

[bege]

Thank you.