Oh no, sounds like I've made some mistakes
Like I said, unfortunately I'm not much of a programmer, more a hacker of code.
Strangely all the features you mention work on my pc running Windows 7 (except png which I haven't tested).
Can you please tell me your OS and any relevant desktop settings for your machine?
Also, could you please try the original release? See if at least the next menuitem and timer are working?
It is in the TPFC database here: http://www.portablefreeware.com/index.php?id=1818
I can't claim credit for the NSIS launcher (or the basis of the main wallpaper switcher).
In fact the only things I've worked on appear to be most of the features that you mention malfunctioning.
Have you looked at the code? Any chance you can see where the malfunction/s are occuring?
I just tried the original PAF verion from PortableApps.com and it works fine.
(hmm..it doesnt support png files either,my bad
I thought it might be the gdiplus.dll missing from your version but even when added to the directory it behaves the same.
I am testing with a heavily stripped/modified XP pro SP2
(as close to Redllar's specs for Virtual Machine as I could get it)
No IE or MediaPlayer and only a handful of services running.
There are no .NET or Java runtimes;
The only installed application on the system is the firewall.