Cumulus Support

At end of install procedure, I get the following message:CoCreate Instance failed; code 0x80040154. Class not registered

Then Cumulus won't read my weather station data. There is no desktop icon and the Cumulus folder is empty. Therefor I can't restart Cumulus.

I spend winters in South TX and the program worked fine last winter. This year, it wouldn't work correctly so I uninstalled it and tried to reinstall it.

What do I need to do to get it back. I use it with APRSIS32 to put my weather data out on APRS.

Sorry, I've never seen that error before. The installer is created by something called "Inno Setup" and it is not my code. It looks like there is some kind of problem with your Windows installation which is preventing software being installed. Googling for this error message suggests that your Windows installation is corrupted.